IYEN – Love You (엄마 아빠에게)
Track 01 from Single "엄마 아빠에게"
Release Date: 2017.04.28
IYEN – 그냥 그대로
Track 01 from Single "그냥 그대로만 넌 너야"
Release Date: 2016.04.18
IYEN – 궁금해 (Feat. 공도하) / Anxious (Feat. Do Ha Gong)
Track 01 from Single "궁금해 (Anxious)"
Release Date: 2016.10.14
에투샤, High-G, 공도하, 김한별, 냄시, IYEN, 엠제로, JJJ – Yes I’m (Prod. 29.9)
Track 01 from Single "Yes I'm"
Release Date: 2016.12.20