Heejun Cho: Killer bass jam - 20th grade Arts Bass

[Jam Practical Music Academy Passer] 2020 Seoul National University of Arts Bass Heejun Cho [All 2020 Passers Confirmation]
http://jam.or.kr/wpage/pass/pass_01.php

[Jam Practical Music Academy] 20th grade Seoul National University of Arts Bass Heejun Cho