Ocean,the concrete – 레슨생 (Feat. KROM, Zillon Dollor Baby)
Track 01 from Single "레슨생"
Release Date: 2020.05.22
Ocean,the concrete, Asian Trash, 드라마보이다무비 (dramabo!damovie), 이펙킴(EFFECT Kim) – KFC FREESTYLE
Track 01 from Single "KFC FREESTYLE"
Release Date: 2021.10.21
Ocean,the concrete, effizzy_kim, Asian Trash – We Don’t Need No Mileage
Track 01 from Single "We Don't Need No Mileage"
Release Date: 2020.08.07
Ocean,the concrete, effizzy_kim, 드라마보이다무비 (dramabo!damovie) – 무단횡단 (Jaywalking)
Track 01 from Single "무단횡단"
Release Date: 2020.09.25