Y2K – 헤어진 후에
Track 01 from Album "YⅡK"
Release Date: 1999.05.01
Y2K – Blue
Track 01 from Album "Summer"
Release Date: 2002.08.09
Y2K – Goodbye Forever
Track 11 from Album "Try Again"
Release Date: 2000.10.27
Y2K – 이젠
Track 10 from Album "Try Again"
Release Date: 2000.10.27
Y2K – 말 돌리지마
Track 09 from Album "Try Again"
Release Date: 2000.10.27
Y2K – 너의 사랑
Track 08 from Album "Try Again"
Release Date: 2000.10.27
Y2K – 행복하니?
Track 07 from Album "Try Again"
Release Date: 2000.10.27
Y2K – First Love
Track 14 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – First Love (Adonis에게)
Track 06 from Album "Try Again"
Release Date: 2000.10.27
Y2K – 부탁이야
Track 13 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – Bad
Track 05 from Album "Try Again"
Release Date: 2000.10.27
Y2K – 소원
Track 12 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – 20 (Twenty)
Track 04 from Album "Try Again"
Release Date: 2000.10.27
Y2K – 비련
Track 11 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – Strong Man
Track 03 from Album "Try Again"
Release Date: 2000.10.27
Y2K – Strong Man
Track 10 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – My Girl
Track 02 from Album "Try Again"
Release Date: 2000.10.27
Y2K – 깊은 슬픔
Track 09 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – Back To The Love
Track 01 from Album "Try Again"
Release Date: 2000.10.27
Y2K – My Girl
Track 08 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – Bad
Track 07 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – 이젠
Track 06 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – 고백
Track 05 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – 너의 사랑
Track 04 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – 헤어진 후에
Track 03 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – Please …
Track 02 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K – Everlasting Love
Track 01 from Album "YⅡK Special Album"
Release Date: 2001.04.06
Y2K, The Kid LAROI – Go Dumb (feat. blackbear & Bankrol Hayden)
Track 01 from Single "Go Dumb"
Release Date: 2020.04.17
Y2K – 내안의 너
Track 09 from Album "러빙유 OST"
Release Date: 2002.08.20