Jeffer (제퍼) – BRAIN DAMAGE (Feat. VNDK, m0n0, 정기덕)
Track 04 from EP "Smog"
Release Date: 2020.12.04
Jeffer (제퍼) – Rain Man (Feat. VNDK)
Track 03 from EP "Smog"
Release Date: 2020.12.04
Jeffer (제퍼) – 금광 (Feat. 정기덕)
Track 02 from EP "Smog"
Release Date: 2020.12.04
Jeffer (제퍼) – Whoaaa! (Feat. 황현기)
Track 01 from EP "Smog"
Release Date: 2020.12.04