PICY, Yyeon – 떠나갈래
Track 01 from Single '떠나갈래'
HUMO, PICY – 홈런 (Home Run) (Prod. HOWOW)
Track 01 from EP "Time Buyer 2"
Release Date: 2021.11.03
임프 (Wimp), NB, PICY – 위로
Track 06 from EP "Time Buyer"
Release Date: 2021.04.12
Becca, PICY – DROP STAR!
Track 05 from EP "Time Buyer"
Release Date: 2021.04.12