해이 (HAEE) – 지하철을 타고
Track 01 from Single "지하철을 타고"
Release Date: 2020.03.08
해이 (HAEE) – B-DAY (Feat. 키썸)
Track 02 from Single "B-DAY (Feat. 키썸)"
Release Date: 2017.03.22
해이 (HAEE) – SWING (Feat. 박경)
Track 01 from Single "SWING"
Release Date: 2018.11.17
이든 (EDEN), 해이 (HAEE) – Fireworks
Track 01 from Single "EDEN_STARDUST.06"
Release Date: 2018.10.31
어드밴스드 (Advanced), 해이 (HAEE) – 미니마니모 (Feat. 펑티모)
Track 01 from Single "미니마니모 (Minimanimo)"
Release Date: 2020.06.05