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For other people known as 'Sia', see Sia.

C'SA (씨샤), also known by her former stage name Shin Sia (신시아), is a South Korean singer-songwriter and producer.

She is also known for being a contestant on the competitive reality television shows Finding Momoland and Idol School.

Career[]

2016–2020: Finding Momoland and Idol School[]

In July 2016, Shin Sia was one of ten contestants on the competitive reality show Finding Momoland, a survival program for trainees of Duble Kick Company to compete for the top 7 places to earn a place to debut in their upcoming girl group, Momoland. Shin Sia was eventually eliminated with her final rank being 9th place.[citation needed]

In July 2017, Shin Sia's departure from Duble Kick Company was confirmed when she appeared as an contestant in another reality competitive reality show, Idol School. However, Shin Sia was eliminated from competition in Episode 11 of Idol School with her final rank being 19th place.

Some months after Idol School, Shin Sia joined A team Entertainment as a trainee. However, by May 2020, it is known that she had left A team Entertainment and joined The Groove Company as a trainee. Despite moving companies, she did not remain with The Groove Company for long and the agency eventually deleted her profile, confirming she is no longer a trainee under them.[1]

2021–present: Producer beginnings[]

In 2021, Shin Sia rebranded as C'SA and decided to focus on her career as a producer for K-pop. Her first professional work as a producer was for Weki Meki for whom she produced the song "Who Am I", released in their album I Am Me. on November 18, 2021.[2] Since then, she has been successful as a producer and had produced songs for numerous popular K-pop groups and singers.

On November 26, 2022, C'SA released the song "Tasty", which was exclusively uploaded on only her SoundCloud and YouTube.[3][4]

Discography[]

Collaborations[]

Features[]

SoundCloud exclusives[]

Filmography[]

Television shows[]

Producing and writing credits[]

  • All credits adapted from KOMCA, unless stated.[5]
Artist Song Album Type
2021
Weki Meki "Who Am I" I Am Me. Writing
Composing
Kang Hye Won "Winter Poem" W
2022
YOUNITE "EVERYBODY (feat. DJ Juice)" Youni-Birth Writing
SAGONG_EE_HO "Wake Up" Writing
Composing
fromis_9 "Cheese" From Our Memento Box Composing
"Rewind" Writing
Composing
VIVIZ "Love Love Love" Summer Vibe
C'SA, SOULBYSEL & DAUL "True Vibe" SOULBYSEL Compilation 02
ADORA "Blue Blue Space" Adorable REbirth Writing
Composing
Arrangement
YOUNITE "Bad Cupid" Youni-On Composing
Vincent Blue "Sliding" "Sliding" Writing
Composing
"Sliding (Inst.)" Composing
2023
VIVIZ "Blue Clue" VarioUS Writing
Composing
Anne-Marie & Minnie "Expectations" Composing
DAUL "Locked In"
Apink "D N D" Self
YOUNITE "Slogan" 빛 : Bit Part.1
Fromis 9 "Attitude" Unlock My World
"Prom Night"
Soyou "Drivin' Me" Summer Recipe Writing
Composing
"Bad Desire" Writing
aespa "We Go" "Pokémon OST (2023)" Composing
Arrangement
Audiosfrom with Horim & C'SA) "And Chill" Audiosfrom Part 2 Writing
Composing
Loossemble "Sensitive" Loossemble Composing
"Real World"
"Day by Day"
"Sensitive (English ver.)"
JOPH "Less is More" Writing
Composing
Yerim Sohn "Halo" "Perfect Marriage Revenge OST Part.1"
VIVIZ "Overflow" Versus
THE BOYZ "Rat In The Trap" [Phantasy] Pt.2 Sixth Sense Composing
2024
ICHILLIN' "Bite Me" Composing
NMIXX "Dash" Fe3O4: Break
GroovyRoom "Yes or No"
Slevin "Bare Night" Slevin Writing
Composing
ICHILLIN' "Bite Me" Feelin' Hot Composing
ARTMS "Candy Crush" <Dall> Writing
Composing
Kep1er "Flowers, Flutter, Your Heart" Kep1going On Composing
Jo Yuri "My Highlight" "True Beauty Season 1 OST Part.1"
NMIXX "See That?" Fe3O4: Stick Out
ADORA "Me, Myself" "True Beauty Season 1 OST Part.2" Composing
Arrangement
Yerin "Save Me" Rewrite Composing
aespa "We Go (English Ver.)" Composing
Arrangement
Jay Park "Gimme A Minute" The One You Wanted
Billlie "Trampoline" Appendix: Of All We Have Lost Writing
Composing
Arrangement
Visionary Vision "Hit the Floor" Visionary Vision <Performante> Composing
Kep1er "Heart Surf" Tipi-Tap Writing
Composing
Universe League contestants "We Ready" "Universe League - We Ready" Composing
VIVIZ "Full Moon" Voyage Writing
Composing
2025
RESCENE "In My Lotion" Glow Up Writing
Composing
Dahye "Cherry Road" Composing
Arrangement
NMIXX "Papillon" Fe3O4: Forward
Kwon Jin Ah "How Have You Been" The Dreamest Composing
TripleS "Firework Diary" <Assemble25>
Jo Yu Ri "Going Under" Episode 25
Soyou "PDA" Writing
Composing
ifeye "ifeye (interlude)" Sweet Tang Composing
Jay "We Can't Explain" Writing
Composing
pH-1 "54321 (feat. Haewon)" What Have We Done Composing
NMIXX "Spinnin' On It" Blue Valentine Composing
"Phoenix"

Trivia[]

  • She is friends with Eunbin of CLC and even created cover songs with her; the two girls released a cover of "Hurt" by New Jeans on C'SA's SoundCloud.[6]

Gallery[]

References[]

Official links[]