Ikbbo (정보익) – Meaningless (feat. 석지수, Woshi)
Track 02 from Single "Meaningless"
Release Date: 2020.12.15
Ikbbo (정보익) – #L4F (feat. NAYN(네인), Woshi)
Track 01 from Single "#L4F"
Release Date: 2021.02.17
Ikbbo (정보익) – How is your day (feat. 예빛, Woshi)
Track 01 from Single "Meaningless"
Release Date: 2020.12.15