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Sing Again 4 (싱어게인4), also known as SingAgain4 - Battle of the Unknown (싱어게인4 - 무명가수전), is the fourth season of the JTBC singing reality survival show Sing Again. It premiered on October 14, 2025 and concluded on January 6, 2026.

The winner of the show received a prize of ₩300,000,000.[1] The contestants who finished in second and third place received ₩30,000,000 each in music activity funding. The top 10 contestants received the opportunity to participate in the show's concert tour.[2]

Background[]

On February 7, 2025, JTBC announced that they were recruiting singers to compete on Sing Again 4. Singers who had released at least one song as a single or as part of an album were eligible to apply regardless of their gender, nationality, or genre.[3] The application deadline was July 11.[4]

On September 9, it was announced that the show would premiere on October 14. Lee Seung Gi was confirmed to be returning as the MC. Yim Jae Beom, Yoon Jong Shin, Baek Ji Young, Kim Eana, Kyuhyun, Lee Hae Ri, and Code Kunst were confirmed to be returning as judges. Taeyeon was announced as the new judge who would be replacing Sunmi.[5]

On October 1, photos, introduction statements, and the identifying numbers of the 81 contestants who passed the application process & preliminary round were revealed.[6]

On October 7, a preview of the first round was released with a teaser of a new category of contestants in this season.[7]

On October 14, a production presentation with the MC, judges, and producers of Sing Again 4 was released with an extended preview of the first round.[8]

On October 24, they started recruiting audience members for the semi-final round which would be filmed on November 18.[9]

On November 14, they started recruiting audience members for the final round. The performances were filmed on December 9 and December 30.[10] The announcement of the winner aired live on January 6, 2026 in the final episode.[11]

MC[]

Judges[]

Contestants[]

Singer
no.
Name Notes
1 Yoongjin
(융진)
Soloist.
Member of Casker.
2 Kim Jae Kook
(김재국)
Member of TA-Copy.
3 Lee Ji Hyuck
(이지혁)
Soloist, also known as Tom Lee (톰리).
Member of DENIM KIDS!.
4 Jeon Youna
(전유나)
Soloist.
5 Chanju
(찬주)
Soloist.
Former Undercover contestant.
6 Kim Yunseol
(김윤설)
Soloist, also known as Kim Myung Joo (김명주).
Winner of The Voice Kids.
Former I Can See Your Voice 7 and The Voice of Korea 2020 contestant.
7 Kim June Sun
(김준선)
Soloist.
8 Lee Jong Min
(이종민)
Soloist.
9 Phil Joo Sang
(상필주)
Soloist.
Former The Age of Oppa and University Song Festival contestant.
10 Lee Jaheon
(이자헌)
Member of Crimson Vill.
11 Zuu
(주)
Member of SECRET NUMBER.
12 Kim Young Chan
(김영찬)
Soloist.
13 Park Jihee
(박지희)
Former member of Durian.
14 Cheon Ji Won
(천지원)
Soloist.
Former Hidden Singer 7 and Undercover contestant.
15 Youngwon
(영원)
Former member of K-Pop.
16 Jaehan
(재한)
Soloist.
Member of OMEGA X.
Former Produce 101 Season 2 contestant.
17 067 Soloist, also known as Kong Yoojin (공유진).
Member of X909 and Gulp.
Former member of BONUSbaby and AiDEN.
18 Kyuri
(규리)
Soloist, also known as Kim Kyuri (김규리).
Former 33rd Yoo Jae Ha Music Contest and Girls On Fire contestant.
19 Lee Sangwoong
(이상웅)
Soloist.
20 Jeon Gi Su
(전기수)
Soloist.
Former Oh! My Part, You and Mr. Trot 3 contestant.
21 David Oh
(데이비드 오)
Soloist.
Former Star Audition: The Great Birth, SuperBand 2, and Kookmin Singer contestant.
22 Yoo Seung Beom
(유승범)
Soloist.
23 sanha
(산하)
Soloist.
24 Kim Hyeonsan
(김현산)
Member of Asadal.
Former Hidden Singer 7 contestant.
25 Kim Yoon Hee
(김윤희)
Soloist.
Former Fantastic Duo, K-pop Star 6: The Last Chance, and Kookmin Singer contestant.
26 sEODo
(서도)
Soloist.
Member of sEODo BAND (winner of Poongryu).
Former I Can See Your Voice 7 contestant.
27 slowly
(슬로울리)
Soloist, also known as Seo Hee (서희).
Former Undercover contestant.
28 Choi Jung Chul
(최정철)
Soloist.
Former member of Q.O.Q.
Former I Can See Your Voice 8 and Voice King contestant.
29 Mina
(미나)
Soloist.
30 Darin
(다린)
Soloist.
Former Sing Again contestant.
31 Lee Gwang Seok
(이광석)
Soloist.
Former Build Up : Vocal Boy Group Survivor contestant.
32 Hwang Inhyeock
(황인혁)
Soloist.
Former I Can See Your Voice 8 and Build Up : Vocal Boy Group Survivor contestant.
33 Lee Ji Min
(이지민)
Former Undercover contestant.
Older sister of Sohee.
34 Kim Feelsun
(김필선)
Soloist.
35 Kim Sion
(김시온)
Soloist.
Former Stars Awakening and The Idol Band : Boy's Battle contestant.
36 Ga Eun
(가은)
Soloist, also known as Lee Gaeun (이가은).
Former Superstar K6, I Can See Your Voice 8 and The Legend, The New Singer contestant.
37 Kim Jaemin
(김재민)
Soloist, also known as Kimfunny (킴퍼니).
Member of Dirty Spoon and LAON.
38 YerY
(유예리)
Soloist.
39 Kim Doyeon
(김도연)
Soloist.
40 Jeon Hye Sun
(전혜선)
Soloist.
41 Yun Yeogyu
(윤여규)
Soloist.
Member of Yun Yeogyu Band QPIT.
42 Jo Woorim
(조우림)
Member of For Friends.
43 NIKA
(니카)
Soloist.
Former member of BADKIZ.
44 Han Seong-il
(한성일)
Soloist.
45 COOMO
(쿠모)
Soloist.
46 Lee Hoo Jong
(이후종)
Soloist.
47 Kim Sangwoo
(김상우)
Soloist.
Member of Shinchon Blues.
Former Sing Again contestant.
48 Dia
(디아)
Former member of PIXY.
49 Kim Taehoon
(김태훈)
Soloist.
50 Jadu
(자두)
Soloist.
Member of The Jadu.
51 Thomas Cook
(토마스 쿡)
Soloist, also known as Jung Soon Yong (정순용).
Member of My Aunt Mary.
52 Kang Seung Sik
(강성식)
Soloist.
Member of VICTON.
53 Jang Haeun
(장하은)
Soloist.
Member of poco a poco.
Former SuperBand 2 contestant.
54 Lee Jiham
(이지함)
Member of A.C.E and D&J.
Former MIXNINE and Build Up : Vocal Boy Group Survivor contestant.
55 Lee Young Hoon
(이영훈)
Soloist.
Former Folk Us contestant.
56 Shin Jae Won
(신재원)
Former member of The Wind.
Former Project 7 contestant.
57 Lee Gyu Hyeong
(이규형)
Soloist.
58 Choi Seo Yeon
(최서연)
Soloist.
Former member of B2Y.
59 Dorado
(도라도)
Soloist, also known as Gwyn Dorado.
Former Asia's Got Talent contestant.
60 Vincent
(빈센트)
Member of Crackshot.
Former member of CraXilver (winner of SuperBand 2).
61 gongwon
(공원)
Soloist.
62 Kriesha
(크리샤)
Soloist.
Former K-pop Star 6: The Last Chance contestant.
63 Hyun Hanju
(현한주)
Soloist.
64 Lee MinHyuk
(이민혁)
Soloist.
65 Lee Oh Wook
(이오욱)
Soloist.
Member of LOW.
66 Park Jang Hyun
(박장현)
Soloist.
Former member of VROMANCE and KKD.
Former Superstar K3 and Kookmin Singer contestant.
67 Seo Eun Gyo
(서은교)
Soloist.
Former member of F-ve Dolls.
68 Kang Eunwoo
(강은우)
Soloist, also known as Wooeun (우은).
Former My Teenage Girl contestant.
69 Noh Seungho
(노승호)
Soloist.
Member of Nemesis.
70 Nine9
(나인)
Soloist.
Member of Dear Cloud.
71 or&
(오아랜)
Soloist.
72 DoBeat
(도빛)
Soloist.
73 Jeon Duck Ho
(전덕호)
Soloist, also known as HerCheck (허첵) and Deokhossi (덕호씨).
Member of SuperKidd.
74 Park Hyunsoo
(박현수)
Soloist.
Member of Letteamor.
Former Phantom Singer 3 and The Age of Oppa contestant.
75 Bona
(보나)
Soloist.
Former member of Chakra.
76 Joowon
(주원)
Soloist, also known as Jonghan (종한).
Former Stars Awakening contestant.
77 Lee Donghyun
(이동현)
Soloist.
Member of Liel.
Former I Can See Your Voice 5, The Age of Oppa, and University Song Festival contestant.
78 Park Jung Eun
(박정은)
Soloist.
79 Baek Chung Kang
(백청강)
Soloist.
Winner of Star Audition: The Great Birth.
80 Kim Ye Chan
(김예찬)
Soloist, also known as Yechan (예찬).
Former member of Awe5ome Baby and PinkFantasy.
Winner of Undercover.
Former Superstar K6 and Sing Again 3 contestant.
81 Yang Zi
(양지)
Soloist.
Former I Can See Your Voice 8 and Sing Again 2 contestant.

Episodes[]

Episodes 1–3: 1R group survival battle (October 14, 2025 – October 28, 2025)[]

The first round was filmed on September 2.[12]

The contestants had the choice of joining one of six groups. They were instructed to join the group that they thought described themselves the best. The judges would be watching the contestants in each group perform one by one.

There was also a seventh group added in this season that was explained in the third episode. It was called the Again group, and it featured singers who were contestants in previous seasons of Sing Again.

Group
no.
Group
name
Group
description
1 Veiled Master
(재야의 고수)
Singers who are not well-known, but they have been singing professionally for a while.
2 Sugar Man
(슈가맨)
Singers who released a hit song, but they later disappeared from the public eye.[Note 1]
3 On My Own
(홀로서기)
Singers who are not well-known, but they have been part of groups or bands.
4 Real Unknown
(찐 무명)
Singers who are relatively undiscovered or unknown to the general public.
5 Audition Expert
(오디션 최강자)
Singers who are not well-known, but they have done well in other survival shows or audition programs.
6 OST Singers who are not well-known, but they have released a popular original soundtrack.
7 Again
(어게인)
Singers who were contestants in previous seasons of Sing Again.

The contestants in the Sugar Man group and the OST group performed a song they were known for. The contestants in the other groups performed a cover of their choice.

During each performance, the eight judges could press their Again button if they wanted the contestant to advance to the next round. Contestants who received 6 to 8 presses passed the round instantly. Contestants who received 0 to 3 presses were eliminated instantly.

Contestants who received 4 or 5 presses were placed on hold until all the contestants finished performing. Then, the judges gave additional passes to some of the contestants on hold, and the others were eliminated.

The eight judges also had one Super Again each that they could use. It allowed them to save a contestant who was about to be eliminated and gave them a pass to the next round. Each Super Again was usable until the end of the third round.

A total of 41 contestants were eliminated during the first round, and 40 advanced to the second round. The names of the contestants who were eliminated during the first round were revealed on the show's website after the third episode aired.[13] The contestants who were eliminated after being placed on hold were shown in an unaired clip that was released on YouTube.[14]

It was also announced that performances that were not shown during the first three episodes due to time constraints would be released every Friday on the JTBC Music YouTube channel. They started by releasing six of the performances on October 31. They finished releasing the remaining performances by December 12.

Ep. Order Group
no.
Singer
no.
Name Performance Original
artist
Again
buttons
pressed
Result Button details
Kim
Eana
Baek
Ji
Young
Yim
Jae
Beom
Yoon
Jong
Shin
Kyuhyun Code
Kunst
Taeyeon Lee
Hae
Ri
1 1 1 57 Lee Gyu Hyeong "This Night Once Again" Cho Ha Moon 6 Passed
2 1 51 Thomas Cook "Rhinoceros" Han Young Ae 6 Passed
3 1 9 Phil Joo Sang "Scarecrow" Ham Suhyun 4 Hold
(Additional pass)
4 1 35 Kim Sion
[Note 2][15]
"By the Moonlit Window" Dosi Brothers 1 Eliminated
5 1 14 Cheon Ji Won
[Note 2][16]
"To Me" Shin Seung Hun 2 Eliminated
6 1 68 Kang Eunwoo
[Note 2][17]
"Sunfish" Younha 3 Eliminated
7 1 19 Lee Sangwoong "Iguana" Kang San-eh 8
(All)
Passed
8 2 4 Jeon Youna "For All I Love You" Jeon Youna 3 Eliminated
9 2 67 Seo Eun Gyo "This and That" F-ve Dolls 7 Passed
10 2 69 Noh Seungho "The Rose of Versailles" Nemesis 3 Super Again of
Kim Eana
(Additional pass)
11 2 70 Nine9 "Ice Fortress" Dear Cloud 7 Passed
12 3 43 NIKA "Life is a Bi…" BIBI 8
(All)
Passed
13 3 17 067 "Armageddon" aespa 4 Hold
(Additional pass)
14 4 61 gongwon "Butterfly Effect" Shin Seung Hun 8
(All)
Passed
15 4 37 Kim Jaemin "Hongdae R&B" BIBI 7 Passed
16 4 23 sanha "Please Wait for Me" Kim Kwang Seok 8
(All)
Passed
17 4 65 Lee Oh Wook "From Mark" Ha Dong Qn 8
(All)
Passed
2 18 5 74 Park Hyunsoo "White Night" Zitten 6 Passed
19 5 6 Kim Yunseol "Bad News" KISS OF LIFE 6 Passed
20 5 25 Kim Yoon Hee "Rain and You" Park Joong Hoon 7 Passed
21 6 36 Ga Eun "Got You"
(It's Okay to Not Be Okay OST)
Ga Eun 6 Passed
22 6 22 Yoo Seung Beom "Jealousy"
(Jealousy OST)
Yoo Seung Beom 4 Hold
(Eliminated)
23 6 52 Kang Seung Sik "What If"
(EXchange2 OST)
Kang Seung Sik 3 Super Again of
Baek Ji Young
(Additional pass)
24 6 28 Choi Jung Chul "My Love"
(Sang Doo!
Let's Go to School
OST
)
Choi Jung Chul 8
(All)
Passed
25 1 77 Lee Donghyun "Gather Around" Songgolmae 7 Passed
26 1 76 Joowon "With Me" Wheesung 5 Hold
(Additional pass)
27 1 18 Kyuri "Truly" Kim Kwangjin 8
(All)
Passed
28 2 75 Bona "To You" Chakra 6 Passed
29 2 7 Kim June Sun "Arabian Night" Kim June Sun 4 Hold
(Eliminated)
30 2 55 Lee Young Hoon "One Confess" Lee Young Hoon 7 Passed
31 5 26 sEODo "비오는 어느 저녁" Kim Hyunshik 7 Passed
32 5 59 Dorado "As Time Goes By" Choi Ho Seob 8
(All)
Passed
3 33 6 40 Jeon Hye Sun
[Note 3]
"지지마"
(반올림 OST)
Jeon Hye Sun 3 Super Again of
Yoon Jong Shin
(Additional pass)
34 6 73 Jeon Duck Ho "Fight for My Way"
(Fight for My Way OST)
HerCheck & 2morro 6 Passed
35 6 13 Park Jihee "I'm Still Loving You"
(I'm Still Loving You OST)
Durian 4 Hold
(Eliminated)
36 6 46 Lee Hoo Jong "Tomorrow's Love"
(Tomorrow's Love OST)
Lee Hoo Jong 8
(All)
Passed
37 7 30 Darin "Amen" Lee So Ra 4 Hold
(Additional pass)
38 7 80 Kim Ye Chan "Mangrove Tree" Younha 8
(All)
Passed
39 2 2 Kim Jae Kook "치고 달려라" TA-Copy 2 Super Again of
Yim Jae Beom
(Additional pass)
40 2 78 Park Jung Eun "Can We Love Again" 4MEN & Park Jung Eun 6 Passed
41 2 41 Yun Yeogyu "After" Yun Yeogyu 5 Hold
(Eliminated)
42 2 50 Jadu "Goodbye" The Jadu 8
(All)
Passed
43 4 39 Kim Doyeon "Moon Tribe" Kang San-eh 7 Passed
44 4 72 DoBeat "Love War" Sunwoojunga 6 Passed
45 4 42 Jo Woorim "Year" Big Mama 4 Hold
(Additional pass)
46 4 10 Lee Jaheon "Escape" Kim Kyung Ho 8
(All)
Passed
47 4 44 Han Seong-il "The Night Alone" Kim Kwang Seok 8
(All)
Passed
48 1 27 slowly "Myung-tae" Kang San-eh 8
(All)
Passed
N/A 49 2 64 Lee MinHyuk
[Note 4][18]
"Slightly Tipsy" saevom & Lee MinHyuk 1 Eliminated
50 6 1 Yoongjin
[Note 4][19]
"Mocha"
(Coffee Prince OST)
Casker 5 Hold
(Eliminated)
51 5 79 Baek Chung Kang
[Note 4][20]
"Hello" Huh Gak 1 Eliminated
52 5 66 Park Jang Hyun
[Note 4][21]
"Consolation" Yim Jae Beom 2 Eliminated
53 1 33 Lee Ji Min
[Note 4][22]
"이런 밤" Park Hwayobi 2 Eliminated
54 1 34 Kim Feelsun
[Note 4][23]
"Winter Sorrow" Lee Sun Hee 5 Hold
(Eliminated)
55 2 15 Youngwon
[Note 4][24]
"Scent of Memory" K-Pop 0 Eliminated
56 6 49 Kim Taehoon
[Note 4][25]
"무죄"
(Resurrection OST)
Kim Taehoon 4 Hold
(Eliminated)
57 5 62 Kriesha
[Note 4][26]
"Shower" Kim Jang Hoon 4 Hold
(Eliminated)
58 5 60 Vincent
[Note 4][27]
"Diamond" Ha Hyun Woo 3 Eliminated
59 5 53 Jang Haeun
[Note 4][28]
"The Innocent Macho" 파리돼지앵 5 Hold
(Eliminated)
60 3 56 Shin Jae Won
[Note 4][12]
"Missing You" Shin Seung Hun 4 Hold
(Eliminated)
61 6 11 Zuu
[Note 4][29]
"Love, Maybe"
(Business Proposal OST)
SECRET NUMBER 1 Eliminated
62 5 21 David Oh
[Note 4][30]
"With You Everyday" Deulgukhwa 2 Eliminated
63 3 16 Jaehan
[Note 4][31]
"To My Youth" BOL4 4 Hold
(Eliminated)
64 7 81 Yang Zi
[Note 4][32]
"Sherlock (Clue + Note)" SHINee 3 Eliminated
65 6 58 Choi Seo Yeon
[Note 4][33]
"그대 보세요"
(황진이 OST)
Choi Hye Jin 1 Eliminated
66 3 48 Dia
[Note 4][34]
"Gypsy Woman" Lee Chi Hyun & Friends 1 Eliminated
67 7 47 Kim Sangwoo
[Note 4][35]
"Teahouse in the Winter" Cho Yong Pil 1 Eliminated
68 1 20 Jeon Gi Su
[Note 4][36]
"나의 것" Jeong Hongil 1 Eliminated
69 6 29 Mina
[Note 4][37]
"Like Now (Jin Sun Mi Theme 1)"
(All About Eve OST)
Mina 4 Hold
(Eliminated)
70 3 54 Lee Jiham
[Note 4][38]
"Till the End of Time" The Black Skirts 2 Eliminated
71 1 5 Chanju
[Note 4][39]
"Swim (Virus Edit)" Youra 3 Eliminated
72 1 32 Hwang Inhyeock
[Note 4][40]
"Refuge" PSY 2 Eliminated
73 1 71 or&
[Note 4][41]
"First Sight" Kim Gun Mo 2 Eliminated
74 1 31 Lee Gwang Seok
[Note 4][42]
"Your Ocean" Hoppípolla 2 Eliminated
75 4 3 Lee Ji Hyuck
[Note 4][43]
"Wrecked Again" Kang San-eh 3 Eliminated
76 4 8 Lee Jong Min
[Note 4][44]
"I Don't Love You" Urban Zakapa 2 Eliminated
77 1 38 YerY
[Note 4][45]
"Shh.." IU 1 Eliminated
78 1 63 Hyun Hanju
[Note 4][46]
"열애" Yun Si Nae 3 Eliminated
79 1 24 Kim Hyeonsan
[Note 4][47]
"Magic Carpet Ride" Jaurim 3 Eliminated
80 4 12 Kim Young Chan
[Note 4][48]
"The Dreams" Cho Yong Pil 2 Eliminated
81 4 45 COOMO
[Note 4][49]
"Oh My God" i-dle 4 Hold
(Eliminated)

Episodes 4–5: 2R team battle (November 4, 2025 – November 11, 2025)[]

The second round was filmed on or before October 1.[50]

The judges split the top 40 contestants into teams of two. Then, they paired each team with an opposing team, and they assigned the teams a decade to choose a song from to perform.

After two teams in a battle finished performing, each of the eight judges pressed their Again button for the team that they wanted to advance to the next round. The members of the team that received more presses won the battle and passed the round instantly. Then, the judges had a meeting to decide whether to give an additional pass to one of the contestants in the team that lost. Kyuhyun, Code Kunst, Taeyeon, and Lee Hae Ri could also use their Super Again to save one of the contestants since they did not use it during the first round. If a battle ended in a tie, then the judges had a meeting to decide who would advance to the next round.

All contestants who lost their battle and did not receive an additional pass or Super Again were eliminated. A total of 16 contestants were eliminated during the second round, and 24 advanced to the third round.

Ep. Battle Team
no.
Singer
no.
Name Performance Original
artist
Again
buttons
pressed
Result Button details
Kim
Eana
Baek
Ji
Young
Yim
Jae
Beom
Yoon
Jong
Shin
Kyuhyun Code
Kunst
Taeyeon Lee
Hae
Ri
4 1 1 40 Jeon Hye Sun "It's You" Lee Janghee 0
(Lost)
Eliminated
75 Bona Eliminated
2 17 067 "Night Train" Lee Eunha 8
(Won)
Passed
67 Seo Eun Gyo Passed
2 3 46 Lee Hoo Jong "Father" Insooni 3
(Lost)
Eliminated
52 Kang Seung Sik Eliminated
4 28 Choi Jung Chul "Desire and Hope" As One 5
(Won)
Passed
76 Joowon Passed
3 5 37 Kim Jaemin "Searching for the Ocean" Lee Juck 5
(Won)
Passed
51 Thomas Cook Passed
6 2 Kim Jae Kook "The Wind Is Blowing" Lee So Ra 3
(Lost)
Eliminated
73 Jeon Duck Ho Eliminated
4 7 69 Noh Seungho "The Face I Miss" Min Hae Kyung 7
(Won)
Passed
77 Lee Donghyun Passed
8 10 Lee Jaheon "My Own Sorrow" Kim Don Kyu 1
(Lost)
Additional pass
42 Jo Woorim Eliminated
5 9 59 Dorado "On a Night Like Tonight" Park Jungwoon 4
(Tie)
Passed
80 Kim Ye Chan Passed
10 27 slowly "Tarzan" Yoon Do Hyun 4
(Tie)
Passed
50 Jadu Eliminated
5 6 11 30 Darin "Love Wins All" IU 8
(Won)
Passed
39 Kim Doyeon Passed
12 36 Ga Eun "Holo" Lee Hi 0
(Lost)
Eliminated
78 Park Jung Eun Eliminated
7 13 6 Kim Yunseol "Piano Man" MAMAMOO 3
(Lost)
Eliminated
43 NIKA Eliminated
14 25 Kim Yoon Hee "Those Days When I Didn't Like It" My Aunt Mary 5
(Won)
Passed
61 gongwon Passed
8 15 44 Han Seong-il "네게 줄 수 있는 건 오직 사랑뿐" Byun Jin Sub 5
(Won)
Passed
57 Lee Gyu Hyeong Passed
16 9 Phil Joo Sang "Colorful Days Are Gone" Yoo Yeol 3
(Lost)
Eliminated
74 Park Hyunsoo Eliminated
9 17 55 Lee Young Hoon "Sad Fate" Nami 4
(Tie)
Passed
72 DoBeat Eliminated
18 26 sEODo "가시나무" Towner & Town Chief 4
(Tie)
Passed
70 Nine9 Eliminated
10 19 18 Kyuri "You're Acting Strange" Kim Hyun Chul 3
(Lost)
Additional pass
23 sanha Super Again of
Lee Hae Ri
(Additional pass)
20 19 Lee Sangwoong "Pittak-hagge" Kang San-eh 5
(Won)
Passed
65 Lee Oh Wook Passed

Episodes 6–7: 3R rival battle (November 18, 2025 – November 25, 2025)[]

The third round was filmed on October 7 which was one week before the first episode aired.

The top 24 contestants were split into twelve 1 vs. 1 battles.

After two contestants in a battle finished performing, each of the eight judges pressed their Again button for the contestant who they wanted to advance to the next round. The contestant who received more presses won the battle and passed the round instantly. The contestant who lost became an elimination candidate. If a battle ended in a tie, then the judges had a meeting to decide the winner of the battle.

After all the battles were finished, the judges had a meeting to decide which elimination candidates would receive an additional pass.[51] Also, this was the last round that Kyuhyun, Code Kunst, and Taeyeon were able to use their Super Again to save a contestant from elimination. Code Kunst and Taeyeon ended up not using their Super Again during this season.[52]

A total of eight contestants were eliminated during the third round, and 16 advanced to the fourth round. An extended version of the elimination segment was released on YouTube after the seventh episode aired.[53]

Ep. Battle Order Singer
no.
Name Performance Original
artist
Again
buttons
pressed
Result Button details
Kim
Eana
Baek
Ji
Young
Yim
Jae
Beom
Yoon
Jong
Shin
Kyuhyun Code
Kunst
Taeyeon Lee
Hae
Ri
6 1 1 77 Lee Donghyun "With You" Lee Juck 4
(Tie - Lost)
Eliminated
2 76 Joowon "I'm in Love (Piano RMX)" Ra.D 4
(Tie - Won)
Passed
2 3 69 Noh Seungho "In My Dream" Jo Duck Bai 0
(Lost)
Eliminated
4 28 Choi Jung Chul "If I Love You Again" Do Won Kyung 8
(Won)
Passed
3 5 30 Darin "My Love By My Side" Kim Hyunshik 7
(Won)
Passed
6 67 Seo Eun Gyo "Love..What Is It" Yangpa 1
(Lost)
Eliminated
4 7 39 Kim Doyeon "Writing a Letter on a Cloudy Autumn Sky" Zoo 3
(Lost)
Eliminated
8 17 067 "Talk 2 Me Nice" SAAY 5
(Won)
Passed
5 9 37 Kim Jaemin "Skateboard" NCT DREAM 4
(Tie - Won)
Passed
10 27 slowly "Four Seasons" Taeyeon 4
(Tie - Lost)
Additional pass
6 11 19 Lee Sangwoong "Rosinante" Panic 2
(Lost)
Additional pass
12 44 Han Seong-il "Can't Have You" Bank 6
(Won)
Passed
7 7 13 51 Thomas Cook "In the Rain" Lee Moon Sae 0
(Lost)
Eliminated
14 26 sEODo "Boom Boom Bass" RIIZE 8
(Won)
Passed
8 15 61 gongwon "Song of the Wind" Cho Yong Pil 6
(Won)
Passed
16 10 Lee Jaheon "All You Need Is Love" Seomoon Tak 2
(Lost)
Eliminated
9 17 55 Lee Young Hoon "Don't Tell Me It's Not Love" Lee So Ra 5
(Won)
Passed
18 25 Kim Yoon Hee "On the Street" Zoo 3
(Lost)
Eliminated
10 19 59 Dorado "One Late Night in 1994" Jang Hye Jin 5
(Won)
Passed
20 23 sanha "The Day When She Cried for the First Time" Lee Jung Seon 3
(Lost)
Additional pass
11 21 80 Kim Ye Chan "Please" Lee So Ra 2
(Lost)
Super Again of
Kyuhyun
(Additional pass)
22 18 Kyuri "U-Go-Girl" Lee Hyori & Nassun 6
(Won)
Passed
12 23 57 Lee Gyu Hyeong "Departure" Kim Dong Ryul 1
(Lost)
Eliminated
24 65 Lee Oh Wook "A Boy Grows Up" Monni 7
(Won)
Passed

Episodes 8–10: 4R top 10 decider (December 2, 2025 – December 16, 2025)[]

The fourth round was filmed on October 29 which was one day after the third episode aired.

The top 16 contestants were randomized into four groups of four. Contestants who were in the same group would be competing against each other. Lee Seung Gi created the groups and the order of the performances by randomly picking the contestants' numbers from a table.

After a contestant performed, the eight judges could press their Again button if they wanted the contestant to advance to the top 10. They could press their Again button for as many contestants as they wanted. The first eight spots in the top 10 were given to the two contestants who received the most Again button presses in each of the four groups.

After all the contestants finished performing, the eight contestants who did not get a spot in the top 10 participated in a consolation match, where they each performed one more song. Then, the judges had a meeting to decide who would get the last two spots in the top 10.[54]

A total of six contestants were eliminated, and the top 10 advanced to the fifth and semi-final round. An extended version of the elimination segment was released on YouTube after the 10th episode aired.[55]

Ep. Group
no.
Order Singer
no.
Name Performance Original
artist
Again
buttons
pressed
Result Button details
Kim
Eana
Baek
Ji
Young
Yim
Jae
Beom
Yoon
Jong
Shin
Kyuhyun Code
Kunst
Taeyeon Lee
Hae
Ri
8 1 1 28 Choi Jung Chul "All of My Life" Park Won 6
(1st)
Passed
2 17 067 "Who You?" G-Dragon 3
(4th)
Consolation
match
participant
3 19 Lee Sangwoong "먼지가 되어" Lee Miki 6
(1st)
Passed
4 61 gongwon "Track 11" Lee So Ra 5
(3rd)
Consolation
match
participant
2 5 76 Joowon "Every Day, Every Moment" Paul Kim 0
(4th)
Consolation
match
participant
6 27 slowly "Make Up" Sam Kim & Crush 8
(1st)
Passed
7 55 Lee Young Hoon "내 낡은 서랍 속의 바다" Panic 5
(3rd)
Consolation
match
participant
8 37 Kim Jaemin "To You" Yoon Sang 8
(1st)
Passed
9 4 9 80 Kim Ye Chan "Paradise Lost" Gain 7
(3rd)
Consolation
match
participant
10 30 Darin "Hug Me" Jung Joonil 1
(4th)
Consolation
match
participant
11 18 Kyuri "40 Something" Kang Seungwon 8
(1st)
Passed
12 26 sEODo "Redpepper Dragonfly" Cho Yong Pil 8
(1st)
Passed
3 13 23 sanha "Bounce" Cho Yong Pil 3
(4th)
Consolation
match
participant
14 44 Han Seong-il "내게로" Jang Hye Jin 5
(3rd)
Consolation
match
participant
15 65 Lee Oh Wook "Ugly" 2NE1 8
(1st)
Passed
16 59 Dorado "Rebirth" Yoon Jong Shin 8
(1st)
Passed
Ep. Order Singer
no.
Name Performance Original
artist
Result
10 1 17 067 "Gondry" Hyukoh Eliminated
2 23 sanha "Don't Think Too Deep" Kim Kwang Seok Eliminated
3 30 Darin "Being Cornered" Yoon Jong Shin & Kyo Eliminated
4 44 Han Seong-il "외로운 사람들" Lee Jung Seon Eliminated
5 55 Lee Young Hoon "Hidden Road" Yoo Jae Ha Eliminated
6 61 gongwon "Snail" Panic Additional
pass
7 76 Joowon "Baby Baby" 4MEN Eliminated
8 80 Kim Ye Chan "I Sing" Park Sae Byul & Christian Kim Additional
pass

Episodes 10–11: Naming ceremony, 5R top 7 decider semi-final (December 16, 2025 – December 23, 2025)[]

The naming ceremony and semi-final round were filmed with a live studio audience on November 18 which was the day the sixth episode aired.

Before the semi-final round started, there was a naming ceremony, where each of the top 10 contestants were able to reveal their names and perform a short version of one of their own songs.[56] An unaired interview segment with the contestants was released on YouTube after the 10th episode aired.[57]

Ep. Order Singer
no.
Name Performance Original
artist
10 1 18 Kyuri "365 (Three, Six, Five)" Kyuri
2 19 Lee Sangwoong "With Your Light" Lee Sangwoong
3 26 sEODo "Sarang-ga" sEODo
4 27 slowly "Tickin'" slowly
5 28 Choi Jung Chul "결혼" Choi Jung Chul & Gain
6 37 Kim Jaemin "Lazy!" Kimfunny
7 59 Dorado "On My Way" Gwyn Dorado
8 61 gongwon "Echo" gongwon
9 65 Lee Oh Wook "Winter" LOW
10 80 Kim Ye Chan "Not Beautiful" MDD

In the semi-final round, the top 10 contestants were split into five 1 vs. 1 battles.

After two contestants in a battle finished performing, each of the eight judges pressed their Again button for the contestant who they wanted to advance to the top 7. The contestant who received more presses won the battle and passed the round instantly. The contestant who lost became an elimination candidate. If there was a tie, then the judges had a meeting. They could either choose one of the two contestants to be the winner of the battle, or they could choose to turn both of the contestants into elimination candidates instead.

After the five battles were finished, there were four winners and six elimination candidates. Before leaving the studio, 401 members of the audience were each allowed to vote for exactly one of the six elimination candidates who they wanted to advance to the top 7. Then, there was a consolation match between the elimination candidates, where they each performed one more song. Each of the judges gave each performance a separate score out of 10. There were no audience members for the consolation match.

Each elimination candidate ended up with a score from the audience's votes based on their semi-final performance, and a score from the judges based on their consolation match performance. Both scores were worth 50% each. The three elimination candidates with the highest total scores received the last three spots in the top 7.[58][59]

A total of three contestants were eliminated during the semi-final round, and the top 7 advanced to the sixth and final round. An extended version of the elimination segment was released on YouTube after the 11th episode aired.[60]

Ep. Battle Order Name Performance Original
artist
Again
buttons
pressed
Result Button details
Kim
Eana
Baek
Ji
Young
Yim
Jae
Beom
Yoon
Jong
Shin
Kyuhyun Code
Kunst
Taeyeon Lee
Hae
Ri
10 1 1 sEODo "Wake Up" Kang San-eh 6
(Won)
Passed
2 Kim Ye Chan "Jasmine" Lee Seung Chul 2
(Lost)
Consolation
match
participant
2 3 Dorado "Only Then" Roy Kim 6
(Won)
Passed
4 Kyuri "Mr." KARA 2
(Lost)
Consolation
match
participant
11 3 5 Choi Jung Chul "Walking Along with You" Cho Yong Pil 4
(Tie)
Consolation
match
participant
6 gongwon "Limitation" NELL 4
(Tie)
Consolation
match
participant
4 7 slowly "Someone's Dream" Spring Summer Autumn Winter (SSAW) 1
(Lost)
Consolation
match
participant
8 Kim Jaemin "The Secret of Sunglass" Love & Peace 7
(Won)
Passed
5 9 Lee Sangwoong "It Is" Jaurim 0
(Lost)
Consolation
match
participant
10 Lee Oh Wook "That's My Own World" Deulgukhwa 8
(Won)
Passed
Ep. Order Name Performance Original
artist
Weighted
total
score
Result Score details[61]
Semi-final
audience
score
Consolation
match judges
score
Weighted
semi-final
audience
score
Weighted
consolation
match judges
score
11 1 Kyuri "Time Walking on Memories" NELL 153.15
(3rd)
Additional
pass
34 70 42.39
(5th)
110.76
(1st)
2 Lee Sangwoong "The Things That Disappear" Zitten 123.29
(6th)
Eliminated 57 33 71.07
(3rd)
52.22
(6th)
3 slowly "Dear Moon" Je Hwi 277.08
(1st)
Additional
pass
141 64 175.81
(1st)
101.27
(2nd)
4 Choi Jung Chul "Never Ending Story" Boohwal 135.37
(4th)
Eliminated 54 43 67.33
(4th)
68.04
(5th)
5 gongwon "Alone" Crush 126.01
(5th)
Eliminated 30 56 37.41
(6th)
88.61
(3rd)
6 Kim Ye Chan "Pray" Younha 185.10
(2nd)
Additional
pass
85 50 105.99
(2nd)
79.11
(4th)

Episodes 12–13: 6R final (December 30, 2025 – January 6, 2026)[]

Part 1: New song mission top 4 decider[]

The first part of the final round was filmed with a live studio audience on December 9 which was the day the ninth episode aired.

The top 7 contestants performed new songs produced for them by Kim Hyungsuk, Kim Do Hun of RBW, 10cm, Cloud Koh of Bye Bye Badman, An Shinae & Ziyoon, GroovyRoom, and Cho Won Sang of LUCY. The new songs were released on December 24. The total number of streams that the new songs gained on Melon and Genie until the end of January 4 counted towards the final results.

The performances aired during the 12th episode on December 30. An unaired interview segment with the top 7 contestants was released on YouTube before the episode started.[62] The order of the performances was determined through the contestants picking random numbers from a table. Unlike the previous season, there were eliminations during the first part of the final round. After a contestant performed, each judge gave the performance a separate score out of 100. Also, 373 audience members had a remote control that they could use to give the performance a score of 1 or a score of zero. The score from the judges was worth 70%, and the score from the audience was worth 30%.

The four contestants with the highest total scores advanced to the second part of the final round, and the other three contestants were eliminated.[63][64]

Ep. Order Name Performance Producer Weighted
total
score
Result Score details[65]
Kim
Eana
Baek
Ji
Young
Yim
Jae
Beom
Yoon
Jong
Shin
Kyuhyun Code
Kunst
Taeyeon Lee
Hae
Ri
Judges
score
Audience
score
Weighted
judges
score
Weighted
audience
score
12 1 Kim Ye Chan "I Won't Regret This" Cloud Koh 773
(7th)
Eliminated 90 92 90 88 94 92 89 90 725 173 634
(5th)
139
(7th)
2 slowly "Wait for Me" Kim Hyungsuk 840
(4th)
Passed 88 90 80 88 93 92 94 94 719 262 629
(7th)
211
(4th)
3 Kyuri "Even If" 10cm 778
(6th)
Eliminated 92 88 90 90 91 90 90 91 722 181 632
(6th)
146
(6th)
4 Lee Oh Wook "Fearless" Cho Won Sang 954
(2nd)
Passed 95 95 95 97 97 99 99 99 776 342 679
(2nd)
275
(2nd)
5 sEODo "It Was Love All Along" An Shinae & Ziyoon 825
(5th)
Eliminated 92 95 90 95 93 93 92 89 739 221 647
(4th)
178
(5th)
6 Kim Jaemin "Fancy Like This" GroovyRoom 918
(3rd)
Passed 100 97 100 94 95 94 92 98 770 303 674
(3rd)
244
(3rd)
7 Dorado "I Want You" Kim Do Hun 981
(1st)
Passed 100 100 100 100 98 100 100 100 798 352 698
(1st)
283
(1st)

The 12th episode also featured special collaborative stages between the top 7 contestants of Sing Again 4 and the top 7 contestants of Sing Again 3.[66]

Ep. Order Sing Again 4 top 7
contestants
Sing Again 3 top 7
contestants
Performance Original
artist
12 1 slowly & Kim Jaemin Shin Haesol & EJel "LLL (Live, Laugh & Love)" Shin Haesol
2 Kim Ye Chan, Dorado, & Kyuri leejean & So Soo Bin "Even Though You Said So Easily" Yoon Sang
3 sEODo & Lee Oh Wook Isaac Hong, Kang Sunghee, & Choo Seungyoup "Fly" Yi Sung Yol

Part 2: Free song mission, new song mission 2[]

The performances for the second part of the final round were filmed with a live studio audience on December 30 which was the day the 12th episode aired.

Each of the top 4 contestants performed a cover of their choice and another new song. The new songs were produced for them by Lee Mujin, Hwang Hyun of MonoTree, GroovyRoom, and d.ear. They were released on December 31. The performances aired during the 13th and final episode on January 6. The order of the performances was determined based on the rankings in the first part of the final round. The order was revealed before the episode aired.[67]

Ep. Order Name Performance Original
artist
Free song
judges
score
Free song score details
Kim
Eana
Baek
Ji
Young
Yim
Jae
Beom
Yoon
Jong
Shin
Kyuhyun Code
Kunst
Taeyeon Lee
Hae
Ri
13 1 slowly "Pole Dance" Jannabi 766
(3rd)
93 98 100 89 96 97 98 95
2 Kim Jaemin "Let's Go!" GIGS 773
(2nd)
99 100 100 93 97 95 93 96
3 Lee Oh Wook "Prelude" Shin Sung Woo 766
(3rd)
96 97 98 96 98 95 91 95
4 Dorado "Etude of Memory" Exhibition 781
(1st)
94 99 98 97 99 98 98 98
Ep. Order Name Performance Producer New song
judges
score
Free song &
new song
total score
New song score details
Kim
Eana
Baek
Ji
Young
Yim
Jae
Beom
Yoon
Jong
Shin
Kyuhyun Code
Kunst
Taeyeon Lee
Hae
Ri
13 1 slowly "The Shape of Love" Hwang Hyun 780
(2nd)
1546
(2nd)
98 98 97 97 99 95 98 98
2 Kim Jaemin "Period" Lee Mujin 758
(4th)
1531
(3rd)
94 95 97 94 95 93 95 95
3 Lee Oh Wook "The Way" d.ear 761
(3rd)
1527
(4th)
97 95 98 93 98 96 91 93
4 Dorado "Light Up" GroovyRoom 799
(1st)
1580
(1st)
100 100 100 99 100 100 100 100

Before the final results were revealed, Yim Jae Beom performed his new single "Life Is a Drama" which was written by Kim Eana.[68] There were also special group performances by Baek Ji Young, Yim Jae Beom, and returning contestants sEODo, Kyuri, Kim Ye Chan, Choi Jung Chul, gongwon, and Lee Sangwoong during the episode.[69][70]

Ep. Order Performers Performance Original
artist
13 1 Yim Jae Beom "Life Is a Drama" Yim Jae Beom
2 Baek Ji Young, sEODo, Kyuri, Kim Ye Chan, Choi Jung Chul, gongwon, & Lee Sangwoong "Don't Forget Me" Baek Ji Young
3 "Dash"
4 Yim Jae Beom, Baek Ji Young, sEODo, Kyuri, Kim Ye Chan, Choi Jung Chul, gongwon, & Lee Sangwoong "Insa" Yim Jae Beom
5 "Turn Up the Radio" Sinawe

Final results[]

The winner of the show was announced live at the end of the 13th episode.[71] They were awarded the grand prize of ₩300,000,000.[1] The contestants who finished in second and third place were awarded ₩30,000,000 each in music activity funding. The top 3 contestants also received a premium sofa from the show's sponsor Jakomo.[2][72]

The final results were calculated based on the online early voting (10%), the streams of the new songs on Melon & Genie (20%), the scores from the judges for the second part of the final round (30%), and the live voting through ALLCHART & text messages during the episode (40%). Detailed calculations of the results were released on the show's official website on January 7.[73]

Name Weighted
total
score
Result Score details
Weighted
online
early voting
score
Weighted
new song
streaming
score
Weighted
final part 2
judges
score
Weighted
live voting
score
Lee Oh Wook 3051.06 1st
(Winner)
291.80 603.18 740.78 1415.30
Dorado 3009.39 2nd 241.95 591.40 766.49 1409.54
Kim Jaemin 2402.14 3rd 254.38 541.58 742.72 863.46
slowly 1537.42 4th 211.88 263.84 750.00 311.70

Rankings[]

Online early voting[]

On October 29, online early voting started on the show's official website and ALLCHART after the first round ended and the third episode aired.

Voting could be done once per day by JTBC and ALLCHART account users. Voting initially involved picking exactly six contestants to vote for. After December 16, when there were 10 contestants left, voting involved picking exactly four contestants to vote for. After December 23, when there were seven contestants left, voting involved picking up to four contestants to vote for. Voting closed at the end of January 5.

The votes counted towards 10% of the final results to determine the winner of the show in the final episode.

Interim rankings[]

On November 4, at the end of the fourth episode, the first interim rankings based on the online early voting were released. They revealed the current top 10 contestants out of all the contestants remaining in the second round. They included all the votes until 10:00 AM (KST) on November 3.[74]

On November 11, the second interim rankings were revealed at the end of the fifth episode. They included all the votes until 5:00 PM (KST) on November 10.[75]

On November 18, ALLCHART revealed the interim rankings as of November 16 at 10:00 AM (KST).[76] The end of the sixth episode revealed the interim rankings as of November 17 at 5:00 PM (KST).[77] The exact time for all the interim updates afterwards was 5:00 PM (KST).

On November 25, the interim rankings as of November 24 were revealed at the end of the seventh episode. There were 16 contestants remaining.[78]

On December 2, the interim rankings as of December 1 were revealed at the end of the eighth episode.[79]

On December 9, the interim rankings as of December 8 were revealed at the end of the ninth episode.[80]

On December 16, the interim rankings as of December 15 were revealed at the end of the 10th episode. There were 10 contestants remaining.[81]

On December 23, the interim rankings as of December 22 were revealed at the end of the 11th episode. There were seven contestants remaining.[82] This was the last interim update before the final results were revealed during the 13th episode on January 6.

November 3 November 10 November 16 November 17 November 24 December 1 December 8 December 15 December 22 January 6
Rank Singer
no.
Name Singer
no.
Name Singer
no.
Name Singer
no.
Name Singer
no.
Name Singer
no.
Name Singer
no.
Name Singer
no.
Name Singer
no.
Name Singer
no.
Name
1 27 slowly 80 Kim Ye Chan
(+1)
80 Kim Ye Chan
(=)
80 Kim Ye Chan
(=)
80 Kim Ye Chan
(=)
65 Lee Oh Wook
(+2)
65 Lee Oh Wook
(=)
65 Lee Oh Wook
(=)
65 Lee Oh Wook
(=)
65 Lee Oh Wook
(=)
2 80 Kim Ye Chan 27 slowly
(–1)
27 slowly
(=)
27 slowly
(=)
27 slowly
(=)
27 slowly
(=)
37 Kim Jaemin
(+1)
37 Kim Jaemin
(=)
37 Kim Jaemin
(=)
37 Kim Jaemin
(=)
3 67 Seo Eun Gyo 59 Dorado
(+2)
59 Dorado
(=)
59 Dorado
(=)
65 Lee Oh Wook
(+1)
37 Kim Jaemin
(+1)
27 slowly
(–1)
27 slowly
(=)
27 slowly
(=)
59 Dorado
(+1)
4 61 gongwon 67 Seo Eun Gyo
(–1)
65 Lee Oh Wook
(+3)
65 Lee Oh Wook
(=)
37 Kim Jaemin
(Re-entry)
80 Kim Ye Chan
(–3)
80 Kim Ye Chan
(=)
59 Dorado
(+1)
59 Dorado
(=)
27 slowly
(–1)
5 59 Dorado 10 Lee Jaheon
(+5)
18 Kyuri
(+4)
18 Kyuri
(=)
59 Dorado
(–2)
59 Dorado
(=)
59 Dorado
(=)
80 Kim Ye Chan
(–1)
18 Kyuri
(+1)
6 65 Lee Oh Wook 61 gongwon
(–2)
61 gongwon
(=)
61 gongwon
(=)
18 Kyuri
(–1)
18 Kyuri
(=)
18 Kyuri
(=)
18 Kyuri
(=)
80 Kim Ye Chan
(–1)
7 18 Kyuri 65 Lee Oh Wook
(–1)
67 Seo Eun Gyo
(–3)
67 Seo Eun Gyo
(=)
61 gongwon
(–1)
55 Lee Young Hoon
(+2)
55 Lee Young Hoon
(=)
28 Choi Jung Chul
(+1)
26 sEODo
(+2)
8 44 Han Seong-il 37 Kim Jaemin
(+1)
10 Lee Jaheon
(–3)
10 Lee Jaheon
(=)
28 Choi Jung Chul
(+2)
61 gongwon
(–1)
28 Choi Jung Chul
(+1)
19 Lee Sangwoong
(+2)
9 37 Kim Jaemin 18 Kyuri
(–2)
37 Kim Jaemin
(–1)
55 Lee Young Hoon
(New)
55 Lee Young Hoon
(=)
28 Choi Jung Chul
(–1)
61 gongwon
(–1)
26 sEODo
(New)
10 10 Lee Jaheon 28 Choi Jung Chul
(New)
28 Choi Jung Chul
(=)
28 Choi Jung Chul
(=)
44 Han Seong-il
(Re-entry)
[Note 5]
44 Han Seong-il
(=)
19 Lee Sangwoong
(New)
61 gongwon
(–1)

Overall rankings[]

Rank Singer
no.
Name Rankings by Round
Round 1 Round 2 Round 3 Round 4 Semi-final Final
part 1
Final
part 2
1 65 Lee Oh Wook Passed Passed Passed Passed Passed Passed
(2)
Winner
(1)
2 59 Dorado Passed Passed Passed Passed Passed Passed
(1)
Eliminated
(2)
3 37 Kim Jaemin Passed Passed Passed Passed Passed Passed
(3)
Eliminated
(3)
4 27 slowly Passed Passed Passed Passed Passed Passed
(4)
Eliminated
(4)
5 26 sEODo Passed Passed Passed Passed Passed Eliminated
(5)
6 18 Kyuri Passed Passed Passed Passed Passed Eliminated
(6)
7 80 Kim Ye Chan Passed Passed Passed Passed Passed Eliminated
(7)
8–10 28 Choi Jung Chul Passed Passed Passed Passed Eliminated
61 gongwon Passed Passed Passed Passed Eliminated
19 Lee Sangwoong Passed Passed Passed Passed Eliminated
11–16 17 067 Passed Passed Passed Eliminated
30 Darin Passed Passed Passed Eliminated
44 Han Seong-il Passed Passed Passed Eliminated
76 Joowon Passed Passed Passed Eliminated
55 Lee Young Hoon Passed Passed Passed Eliminated
23 sanha Passed Passed Passed Eliminated
17–24 39 Kim Doyeon Passed Passed Eliminated
25 Kim Yoon Hee Passed Passed Eliminated
77 Lee Donghyun Passed Passed Eliminated
57 Lee Gyu Hyeong Passed Passed Eliminated
10 Lee Jaheon Passed Passed Eliminated
69 Noh Seungho Passed Passed Eliminated
67 Seo Eun Gyo Passed Passed Eliminated
51 Thomas Cook Passed Passed Eliminated
25–40 75 Bona Passed Eliminated
72 DoBeat Passed Eliminated
36 Ga Eun Passed Eliminated
50 Jadu Passed Eliminated
73 Jeon Duck Ho Passed Eliminated
40 Jeon Hye Sun Passed Eliminated
42 Jo Woorim Passed Eliminated
52 Kang Seung Sik Passed Eliminated
2 Kim Jae Kook Passed Eliminated
6 Kim Yunseol Passed Eliminated
46 Lee Hoo Jong Passed Eliminated
43 NIKA Passed Eliminated
70 Nine9 Passed Eliminated
74 Park Hyunsoo Passed Eliminated
78 Park Jung Eun Passed Eliminated
9 Phil Joo Sang Passed Eliminated
41–81 79 Baek Chung Kang Eliminated
5 Chanju Eliminated
14 Cheon Ji Won Eliminated
58 Choi Seo Yeon Eliminated
45 COOMO Eliminated
21 David Oh Eliminated
48 Dia Eliminated
32 Hwang Inhyeock Eliminated
63 Hyun Hanju Eliminated
16 Jaehan Eliminated
53 Jang Haeun Eliminated
20 Jeon Gi Su Eliminated
4 Jeon Youna Eliminated
68 Kang Eunwoo Eliminated
34 Kim Feelsun Eliminated
24 Kim Hyeonsan Eliminated
7 Kim June Sun Eliminated
47 Kim Sangwoo Eliminated
35 Kim Sion Eliminated
49 Kim Taehoon Eliminated
12 Kim Young Chan Eliminated
62 Kriesha Eliminated
31 Lee Gwang Seok Eliminated
3 Lee Ji Hyuck Eliminated
33 Lee Ji Min Eliminated
54 Lee Jiham Eliminated
8 Lee Jong Min Eliminated
64 Lee MinHyuk Eliminated
29 Mina Eliminated
71 or& Eliminated
66 Park Jang Hyun Eliminated
13 Park Jihee Eliminated
56 Shin Jae Won Eliminated
60 Vincent Eliminated
81 Yang Zi Eliminated
38 YerY Eliminated
22 Yoo Seung Beom Eliminated
1 Yoongjin Eliminated
15 Youngwon Eliminated
41 Yun Yeogyu Eliminated
11 Zuu Eliminated

Discography[]

Compilation albums[]

Digital singles[]

Aftermath[]

  • On January 7, 2026, Music Farm, which was one of the agencies involved in releasing the discography of Sing Again 4, announced that they signed exclusive two-year management contracts with the top 6 contestants including Lee Oh Wook, Dorado, Kim Jaemin, slowly, sEODo, and Kyuri.[83]
  • On January 10, the top 3 contestants appeared on JTBC Newsroom for an interview.[84][85]
  • On January 17, the top 7 contestants will be appearing as guests in the 514th episode of the JTBC variety show Knowing Bros.[86]

Gallery[]

Notes[]

  1. The Sugar Man group has a similar concept to the JTBC television show Two Yoo Project – Sugar Man.
  2. 2.0 2.1 2.2 This contestant's performance was only shown for a few seconds during the first episode, but the full version was later released exclusively on the JTBC Music YouTube channel.
  3. This contestant's performance was shown during the third episode, but it was not released on YouTube.
  4. 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11 4.12 4.13 4.14 4.15 4.16 4.17 4.18 4.19 4.20 4.21 4.22 4.23 4.24 4.25 4.26 4.27 4.28 4.29 4.30 4.31 4.32 This contestant's performance did not air, but it was later released exclusively on the JTBC Music YouTube channel.
  5. The interim rankings as of November 24 revealed at the end of the seventh episode had SingAgain4 Singer No.10 (Lee Jaheon) in 10th place, but he was supposed to be removed from the rankings since he was eliminated in that episode. ALLCHART confirmed that after removing him, SingAgain4 Singer No.44 (Han Seong-il) was in 10th place.

References[]

  1. 1.0 1.1 (KR) Topstarnews: '싱어게인4' 우승자 이오욱 "지원하길 참 잘해…초심 잃지 않고 발전할 것"
  2. 2.0 2.1 (KR) Sports Hankooki: '싱어게인4' 우승 상금 3억원 주인공은 이오욱…"기쁜 날 감사히 울겠다"
  3. (KR) JTBC: '다시 나를 부르다!' '싱어게인4' 제작 확정 & 참가자 모집 시작
  4. @jtbc.insta on Instagram (June 27, 2025)
  5. (KR) JTBC: '싱어게인' 시즌4, 10월 방송…태연 심사위원 합류
  6. (KR) Star Today: ‘싱어게인4’ 본선 81인 공개…반가운 얼굴 찾기 돌입
  7. YouTube: 싱어게인4 1회 예고편 - '새로운 조'의 등장💥 | 10/14(화) 밤 10시 30분 첫 방송!
  8. YouTube: [다시보기] 싱어게인4 제작발표회 ⓦ이승기, 임재범, 윤종신, 백지영, 김이나, 규현, 태연, 이해리, 코드 쿤스트
  9. (KR) JTBC Sing Again 4: 현장관객 모집
  10. @jtbc.insta on Instagram (November 18, 2025)
  11. (KR) JTBC Sing Again 4: 파이널 관객 모집
  12. 12.0 12.1 YouTube: [싱어게인4 전체공개] 풋풋함과 패기가 넘치는 무대 '56호 - 그리워라♪'
  13. (KR) JTBC Sing Again 4: 본선 진출 81인
  14. YouTube: [싱어게인4 미공개] 아쉬움, 그리고 추억으로 남을 이 순간! 〈싱어게인4〉 '1R 탈락자 이름 공개' | 싱어게인4
  15. YouTube: [싱어게인4 전체공개] 자신만의 사운드로 꽉 채운 무대 '35호 - 달빛 창가에서♪'
  16. YouTube: [싱어게인4 전체공개] 어게인 버튼이 간절한 싱어게인 삼수생⭐ '14호 - 내가 나에게♪' | 싱어게인4
  17. YouTube: [싱어게인4 전체공개] 밝음 그 자체!🌟 해맑고 힘 있는 보컬의 '68호 - 태양물고기♪' | 싱어게인4
  18. YouTube: [싱어게인4 전체공개] 잃어버린 나를 찾기 위한 도전.. '64호 - 취기를 빌려♪'
  19. YouTube: [싱어게인4 전체공개] 광고 성우가 아닌 20년차 뮤지션으로 다시 선 자리✨ '1호 - Mocha♪'
  20. YouTube: [싱어게인4 전체공개] 가수 인생 마지막이 될 것 같은 간절한 도전, '79호 - Hello♪'
  21. YouTube: [싱어게인4 전체공개] 힘든 사람들에게 전하고 싶은 이야기 '66호 - 위로♪'
  22. YouTube: [싱어게인4 전체공개] 앞으로의 기대를 부른 명확한 음색🍯'33호 - 이런 밤♪'
  23. YouTube: [싱어게인4 전체공개] 반전 매력에 빠져드는 혼잣말💬 '34호 - 겨울 애상♪'
  24. YouTube: [싱어게인4 전체공개] 멈추지 않고 듣고 싶은 목소리 '15호 - 추억의 향기♪'
  25. YouTube: [싱어게인4 전체공개] 내추럴 허스키 보이스가 매력적인 '49호 - 무죄♪'
  26. YouTube: [싱어게인4 전체공개] 상처를 딛고 마음을 흔드는 무대를 보여준 '62호 - 소나기♪'
  27. YouTube: [싱어게인4 전체공개] 압도적 비주얼의 록 스피릿 '60호 - 돌덩이♪'
  28. YouTube: [싱어게인4 전체공개] 기타와 함께 한 특별한 무대 '53호 - 순정마초♪'
  29. YouTube: [싱어게인4 전체공개] 싱어게인을 향한 진심..♥ '11호 - 사랑인가 봐♪' | 싱어게인4
  30. YouTube: [싱어게인4 전체공개] 새로운 문을 열기 위한 도전 '21호 - 매일 그대와♪' | 싱어게인4
  31. YouTube: [싱어게인4 전체공개] 스스로에게 불러주는 듯한 감동💧 '16호 - 나의 사춘기에게♪' | 싱어게인4
  32. YouTube: [싱어게인4 전체공개] 규현이 꽂혀버린 그 가수의 재도전! '81호 - Sherlock•셜록 (Clue + Note)♪' | 싱어게인4
  33. YouTube: [싱어게인4 전체공개] 뮤지컬 배우에서 다시 가수로.. '58호 - 그대 보세요♪'
  34. YouTube: [싱어게인4 전체공개] 접히지 않은 음악의 꿈을 되찾기 위한 '48호 - 집시여인♪' | 싱어게인4
  35. YouTube: [싱어게인4 전체공개] 시즌 1의 아쉬움을 뒤로 한 재도전🙏 '47호 - 그 겨울의 찻집♪' | 싱어게인4
  36. YouTube: [싱어게인4 전체공개] 카운터테너 참가자의 반전 선곡💥 '20호 - 나의 것♪' | 싱어게인4
  37. YouTube: [싱어게인4 전체공개] 세 번의 육아로 멈췄던 노래를 다시 시작할 때! '29호 - 지금처럼만♪' | 싱어게인4
  38. YouTube: [싱어게인4 전체공개] 그룹에서 홀로서기로.. 스스로 한계에 도전하는 '54호 - 기다린 만큼, 더♪' | 싱어게인4
  39. YouTube: [싱어게인4 전체공개] 음악에 더 가까워질 한 걸음🏃‍➡️ '5호 - 수영해 (Virus Edit)♪' | 싱어게인4
  40. YouTube: [싱어게인4 전체공개] 힘든 내색하는 법을 잊어버린 나에게 '32호 - 기댈곳♪' | 싱어게인4
  41. YouTube: [싱어게인4 전체공개] 유학을 포기하고 싱어게인 무대에 선 '71호 - 첫인상♪' | 싱어게인4
  42. YouTube: [싱어게인4 전체공개] 소중한 가족에게 행복함을 주기 위해 선 무대 '31호 - 너의 바다♪' | 싱어게인4
  43. YouTube: [싱어게인4 전체공개] 축 처진 떡(!) 같이 힘들었던 시간을 딛고 다시 일어선🌈 '3호 - 떡 됐슴다♪' | 싱어게인4
  44. YouTube: [싱어게인4 전체공개] 희소성 있는 창법에 깊은 감정을 더한 '8호 - 널 사랑하지 않아♪' | 싱어게인4
  45. YouTube: [싱어게인4 전체공개] '나'를 다시 한번 찾은 무대✨ '38호 - Shh.. (Feat. 혜인(HYEIN), 조원선 & Special Narr. 패티김)♪'
  46. YouTube: [싱어게인4 전체공개] 거침없는 보컬🔥 찐 자연인 vibe '63호 - 열애♪'
  47. YouTube: [싱어게인4 전체공개] 에너제틱한 모습으로 무대를 뒤흔든 '24호 - 매직 카펫 라이드♪'
  48. YouTube: [싱어게인4 전체공개] 학원 원장님의 반전✨ 학생들 모르게 키워온 가수의 꿈 '12호 - 꿈♪'
  49. YouTube: [싱어게인4 전체공개] 알렌 워커와 무대를 찢었던 그녀🔥 매력 보컬 '45호 - Oh my god♪'
  50. @yimjaebeum_official on Instagram (October 1, 2025)
  51. YouTube: [싱어게인4] '단 3명'만 4라운드에 올라갈 수 있다💥 3라운드 추가 합격자는? | 싱어게인4 7회 | JTBC 251125 방송
  52. YouTube: [싱어게인4] "잠깐!!" 탈락자 이름 공개 중 규현이 외친 ✨슈퍼 어게인✨?! | 싱어게인4 7회 | JTBC 251125 방송
  53. YouTube: [싱어게인4 미공개] 멋진 모습으로 만날 다음을 기약하며... 〈싱어게인4〉 '3R 탈락자 이름 공개' | 싱어게인4
  54. YouTube: "여기서 올라가는 게 드라마지" ✨나를 각인시킬 마지막 기회✨ Top10 결정 패자 부활전 무대 모음|싱어게인4|JTBC 251216 방송
  55. YouTube: [싱어게인4 미공개] 무대 위 빛났던 순간을 기억하며 〈싱어게인4〉 '4라운드 탈락자 이름 공개' | 싱어게인4
  56. YouTube: 간절한 마음으로 노래한 10명의 무명가수 드디어 공개?! ✨싱어게인4 TOP 10 명명식✨|싱어게인4|JTBC 251216 방송 외
  57. YouTube: [싱어게인4 미공개] 그래미급(!) 무대 예고🔥 세미 파이널 앞둔 TOP10 인터뷰 | 싱어게인4
  58. YouTube: "아유... 못 쳐다보겠다..." 🔥파이널로 향하는 최종 관문! 남은 자리는 오직 셋🔥 Top7 결정 패자 부활전 무대 모음|싱어게인4|JTBC 251223 방송
  59. YouTube: [싱어게인4] 관객 투표와 심사위원 점수를 합해 3명만 붙는다💥 결승으로 갈 추가 합격자는?! | 싱어게인4 11회 | JTBC 251223 방송
  60. YouTube: [싱어게인4 미공개] 앞으로 나아갈 미래를 기대하며🪽 〈싱어게인4〉 '세미파이널 탈락자 마지막 인사' | 싱어게인4
  61. (KR) JTBC Sing Again 4: 패자부활전 결과
  62. YouTube: [미공개] 포스부터 다르다🔥 TOP7 가수들의 싱어게인4 <1차 파이널> 진출 소감 | 싱어게인4
  63. YouTube: [싱어게인4] 와 진짜 모르겠다💦 누가 떨어져도 이상한(...) 1차 파이널<신곡 라운드>의 결과는? | 싱어게인4 12회 | JTBC 251230 방송
  64. YouTube: [미공개] 앞으로의 노래가 더 행복하길 바라며✨ '1차 파이널 합격&탈락 가수들의 인사' | 싱어게인4
  65. (KR) JTBC Sing Again 4: 1차 파이널 순위
  66. YouTube: 시즌의 경계를 넘나드는 ✨NEW 레전드 탄생✨ 싱어게인4 스페셜 무대 모음|싱어게인4|JTBC 251230 방송
  67. YouTube: [최종회/2차 선공개] 심사위원단의 깜짝 라이브 메들리✨ (+Top4 경연 순서) | 〈싱어게인4〉 1/6(화) 밤 10시 30분 최종회 방송!
  68. YouTube: 💥신곡 최초 공개💥 현장 반응 난리난 ✨대한민국 록의 전설✨ 임재범의 'Life is a Drama(작사 : 김이나)'|싱어게인4|JTBC 260106 방송
  69. YouTube: 🔥파이널 스페셜 무대①🔥 백지영 X 공원 X 규리 X 김예찬 X 서도 X 이상웅 X 최정철 '잊지 말아요 + Dash'|싱어게인4|JTBC 260106 방송
  70. YouTube: 🔥파이널 스페셜 무대②🔥 임재범 X 백지영 X 공원 X 규리 X 김예찬 X 서도 X 이상웅 X 최정철 '인사 + 크게 라디오를 켜고'|싱어게인4|JTBC 260106 방송
  71. YouTube: 무명가수에서 유명 가수로! 대망의 파이널 라운드 ✨싱어게인4 우승자 발표의 순간✨|싱어게인4|JTBC 260106 방송
  72. YouTube: [싱어게인4] 작업실에 두면 진짜 좋겠다🛋️ 싱어게인 Top3에게 주어지는 특별한 선물 | 싱어게인4 | JTBC 260106 방송
  73. (KR) JTBC Sing Again 4: 최종 파이널 순위
  74. (KR) ALLCHART: 대국민 온라인 사전투표 현재 순위 올차트 + 공홈 현재 순위 (11월3일 10:00(KST)기준)
  75. (KR) ALLCHART: 대국민 온라인 사전투표 현재 순위 올차트 + 공홈 현재 순위 (11월10일 17:00(KST)기준)
  76. (KR) ALLCHART: 대국민 온라인 사전투표 현재 순위 올차트 + 공홈 현재 순위 (11월16일 10:00(KST)기준)
  77. (KR) ALLCHART: 대국민 온라인 사전투표 현재 순위 올차트 + 공홈 현재 순위 (11월17일 17:00(KST)기준)
  78. (KR) ALLCHART: 대국민 온라인 사전투표 현재 순위 올차트 + 공홈 현재 순위 (11월24일 17:00(KST)기준)
  79. (KR) ALLCHART: 대국민 온라인 사전투표 현재 순위 올차트 + 공홈 현재 순위 (12월01일 17:00(KST)기준)
  80. (KR) ALLCHART: 대국민 온라인 사전투표 현재 순위 올차트 + 공홈 현재 순위 (12월08일 17:00(KST)기준)
  81. (KR) Topstarnews: [TOP리뷰] '싱어게인4', 세미파이널 시작…26호 서도-59호 도라도 파이널 진출→65호 이오욱 투표 1위
  82. (KR) ALLCHART: 대국민 온라인 사전투표 현재 순위 올차트 + 공홈 현재 순위 (12월22일 17:00(KST)기준)
  83. (KR) Star Daily News: '싱어게인4' top 6 이오욱-도라도-김재민-슬로울리-서도-규리....뮤직팜과 전속 계약 체결
  84. YouTube: [예고] 싱어게인4 TOP3 뉴스룸 인터뷰 #JTBC #Shorts
  85. YouTube: [인터뷰] 각자의 색으로 무대 물들인 '싱어게인4' 톱3 이오욱·도라도·김재민 / JTBC 뉴스룸
  86. YouTube: 아는 형님 514회 예고편

Official links[]