GUMX (검엑스) – 그리고
Track 06 from Album "Green Freakzilla (Korean Ver.)"
Release Date: 2004.07.16
GUMX (검엑스) – Silence The Enemy’s Guns
Track 01 from Album "Old"
Release Date: 2008.07.17
GUMX (검엑스) – 노을
Track 05 from Album "Green Freakzilla (Korean Ver.)"
Release Date: 2004.07.16
GUMX (검엑스) – Pain Ⅱ
Track 08 from Album "What's Been Up?"
Release Date: 2003.06.13
GUMX (검엑스) – GREEN FREAKZILLA? (OLD & NEW SINGLE Ver.)
Track 01 from Single "GREEN FREAKZILLA? (OLD & NEW SINGLE Ver.)"
Release Date: 2020.12.21
GUMX (검엑스) – Never Go Back
Track 07 from Album "What's Been Up?"
Release Date: 2003.06.13
GUMX (검엑스) – 내가 원한 건
Track 03 from Album "Green Freakzilla (Korean Ver.)"
Release Date: 2004.07.16
GUMX (검엑스) – I Love Tramp
Track 06 from Album "What's Been Up?"
Release Date: 2003.06.13
GUMX (검엑스) – Green Freakzilla
Track 02 from Album "Green Freakzilla (Korean Ver.)"
Release Date: 2004.07.16
GUMX (검엑스) – Billy’s Day
Track 05 from Album "What's Been Up?"
Release Date: 2003.06.13
GUMX (검엑스) – Perfect
Track 04 from Album "What's Been Up?"
Release Date: 2003.06.13
GUMX (검엑스) – Last Life
Track 03 from Album "What's Been Up?"
Release Date: 2003.06.13
GUMX (검엑스) – You Are So Beautiful (Even Without Two Arms)
Track 02 from Album "What's Been Up?"
Release Date: 2003.06.13
GUMX (검엑스) – Turn Off
Track 01 from Album "What's Been Up?"
Release Date: 2003.06.13