펄케이 (Pearl:K) – Star
Track 06 from EP "Like A Bird"
Release Date: 2014.11.13
펄케이 (Pearl:K) – Save Me
Track 02 from Single "Save Me"
Release Date: 2014.04.18
펄케이 (Pearl:K) – Star
Track 01 from Single "Save Me"
Release Date: 2014.04.18
펄케이 (Pearl:K) – 좋아해
Track 01 from Single "막돼먹은 영애씨 시즌 14 OST Part.4"
Release Date: 2015.09.01
펄케이 (Pearl:K) – Nobody Knows
Track 01 from Single "Nobody Knows"
Release Date: 2014.02.14
술제이 (Sool J), 펄케이 (Pearl:K) – 두근두근 Luv Tok
Track 01 from Single "두근두근 Luv Tok"
Release Date: 2014.03.07