리치걸 – 솜사탕 (Somsatang)
Track 01 from Single "솜사탕 (Somsatang)"
Release Date: 2018.07.25
리치걸 – I’m your side
Track 01 from Single "I'm your side"
Release Date: 2017.07.18
리치걸 – 럭키스타(LUCKY STAR)
Track 01 from Single "럭키스타 (LUCKY STAR)"
Release Date: 2020.09.26