김초록, 김영대, 문지영 – 흙은 내 친구
Track 01 from Single "MBC 똑?똑! 키즈스쿨에서 배워요 (흙은 내 친구) Single"
Release Date: 2016.06.27
문지영 – 아이원츄 (바다 꿈 – I want you)
Track 01 from Single "아이원츄"
Release Date: 2020.06.24
문지영 – Love Letter
Track 02 from EP "솔직해지자"
Release Date: 2006.11.29
문지영 – 다가가기 (Feat.Flow2S)
Track 02 from EP "Dagagaki"
Release Date: 2007.10.08
문지영 – 솔직해지자
Track 01 from EP "솔직해지자"
Release Date: 2006.11.29
문지영 – 돌아보지마요
Track 05 from EP "다함께 차차차 OST"
Release Date: 2009.10.06
문지영 – 돌아보지마요
Track 04 from EP "다함께 차차차 OST (Deluxe Edition)"
Release Date: 2009.11.02