제이 – 고백
Track 16 from Album "두근두근! 고백 남여"
Release Date: 2013.02.13
제이 – Say…
Track 05 from Album "신이라 불리운 사나이 OST"
Release Date: 2010.04.23
제이 – Time Out
Track 27 from Album "Mix Mag:09 Shin Chul & Han Chung"
Release Date: 2000.12.04
하울, 제이 – Perhaps Love (사랑인가요) (드라마 ‘궁’)
Track 06 from Album "인연"
Release Date: 2009.12.09
제이 – The Boss
Track 11 from Album "99 Mix Mac 히트가요 논스톱"
Release Date: 1999
제이 – Good Bye
Track 37 from Album "코리안 댄스 탑 40 Vol.1"
Release Date: 2000.07.06
제이 – 어제처럼
Track 05 from Album "코리안 댄스 탑 40 Vol.1"
Release Date: 2000.07.06