Produced by [ ] Part 1

"Produced by [ ] Part 1"
Artist	OnlyOneOf
B-side	"Designer" "Heartbreak Theatre"
Released	May 21, 2020
Format(s)	CD, download, streaming
Genre	Pop
Length	10:49
Label(s)	RSVP 8D Creative
Distributor(s)	Genie Music Stone Music Entertainment
Credits
Writer(s)	E.viewz, Ximon (Track 1) C-no, Jaden Jeong (Track 2) Roydo (Track 3)
Composer(s)	BOYCOLD, E.viewz (Track 1) Gray, DAX, Perro (Track 2) Cha Cha Malone, Roydo (Track 3)
Arranger(s)	BOYCOLD (Track 1) Gray, DAX, Perro (Track 2) Cha Cha Malone (Track 3)
Release chronology
Previous	"Yours Only 2.2"
Next	"Produced by [ ] Part 2"

"Produced by [ ] Part 1" is the first single album by OnlyOneOf. It was released on May 21, 2020 with "Angel" serving as the title track.

The physical album comes in two versions: Black and White.

Track list

1. "Designer" (Prod. BOYCOLD) - 3:32
2. "Angel" (Prod. Gray) - 3:31
3. "Heartbreak Theatre (너-거짓말-나)" (Prod. Cha Cha Malone) - 3:46

Gallery

Album packaging

Video links

• "Angel" music video
  • MV teaser
  • MV behind
• "Angel" relay dance video
• "Angel" fanchant guide video
• Highlight medley
• Making films: "Designer" / "Angel"