헤이걸스 – 유후후 (YOO-HOO-HOO)
Track 01 from Single "유후후 (YOO-HOO-HOO)"
Release Date: 2018.10.30
산소탱크, 헤이걸스 – 샤이닝스타
Track 01 from Single "샤이닝스타"
Release Date: 2021.08.03
헤이걸스 – 놀자 (Remastering)
Track 02 from Single "너 아니면 NO"
Release Date: 2017.11.20
헤이걸스 – 팔로우해봐
Track 01 from Single "팔로우해봐"
Release Date: 2018.05.18
헤이걸스 – 너 아니면 NO
Track 01 from Single "너 아니면 NO"
Release Date: 2017.11.20
헤이걸스 – 녹여줘
Track 01 from Single "녹여줘"
Release Date: 2018.07.16
헤이걸스 – 아이쿠
Track 01 from Single "아이쿠"
Release Date: 2021.04.29
헤이걸스 – 마이 앨리스
Track 01 from Single "국가대표 와이프 OST Part.5"
Release Date: 2022.01.06