GRAY (그레이) – 깜빡 (Feat. Zion.T & Crucial Star)
Track 01 from Single "깜빡"
Release Date: 2012.05.16
GRAY (그레이) – 깜빡 Remix (Feat. Crush, Elo & Jinbo)
Track 01 from Single "깜빡 Remix"
Release Date: 2013.05.02
사이먼 도미닉, GRAY (그레이), ONE – 맘 편히 (Comfortable)
Track 02 from Single "쇼미더머니 5 Episode 2"
Release Date: 2016.06.25
로꼬, GRAY (그레이) – 무례하게 (Feat. 300, DJ Wegun)
Track 01 from Single "tvN 300 x NC 피버뮤직 - EP1"
Release Date: 2018.09.01
로꼬, GRAY (그레이) – GOOD (Feat. ELO)
Track 01 from Single "GOOD"
Release Date: 2016.06.15
GRAY (그레이) – Just Like The Rain
Track 01 from Single "트웬티트웬티 Part.2"
Release Date: 2020.10.03
GRAY (그레이) – 하기나 해 (Feat. Loco)
Track 01 from Single "grayground. 01"
Release Date: 2015.04.07
GRAY (그레이) – Summer Night (Remix) (Feat. Hoody)
Track 01 from Single "Summer Night (Remix)"
Release Date: 2016.08.17
GRAY (그레이) – 데려가줘 (Feat. MOON)
Track 01 from Single "데려가줘"
Release Date: 2019.12.14
GRAY (그레이) – TMI
Track 01 from Single "TMI"
Release Date: 2019.04.30
GRAY (그레이) – Connected
Track 01 from Single "Connected"
Release Date: 2021.05.14
GRAY (그레이) – Moon Blue
Track 01 from Single "Dingo X GRAY"
Release Date: 2020.05.14
GRAY (그레이) – Digital Lover (GRAY ver.)
Track 01 from Single "DIGITAL LOVER (GRAY ver.) inspired by [Crush X 현대카드]"
Release Date: 2020.03.26
로꼬, GRAY (그레이) – Late Night
Track 01 from Single "Late Night"
Release Date: 2018.11.28
GRAY (그레이) – STAY THE NIGHT (Feat. DeVita)
Track 01 from Single "STAY THE NIGHT (취향저격 그녀 X GRAY)"
Release Date: 2020.08.12
GRAY (그레이) – 기억해
Track 01 from Single "기억해"
Release Date: 2019.10.15
GRAY (그레이) – I Don’t Love You (Feat. 쿠기)
Track 01 from Single "I Don't Love You"
Release Date: 2021.08.10
GRAY (그레이), 로꼬, SURAN (수란), 에디킴 – 썸머 (SOME MORE)
Track 02 from EP "더 콜 (The Call) FINAL Project"
Release Date: 2018.06.30
김종국, 황치열, UV, 로꼬, GRAY (그레이) – 아깝지 않아
Track 01 from EP "더 콜 (The Call) 네 번째 프로젝트"
Release Date: 2018.06.22
박재범, GRAY (그레이) – EL TORNADO
Track 01 from Single "EL TORNADO"
Release Date: 2018.04.26
박재범, 사이먼 도미닉, 로꼬, GRAY (그레이) – 뒤집어버려
Track 01 from Single "뒤집어버려"
Release Date: 2018.05.01