CnR – 오늘같은 날이면 (Feat. GOLD)
Track 01 from Single "오늘같은 날이면"
Release Date: 2011.08.05
CnR – Why… Why (Feat. 배혜정)
Track 02 from EP "Cuz D & Ryu K"
Release Date: 2006.04.01
CnR – 사랑했어요 (Feat. Maniac, 지영)
Track 03 from EP "Vintage Hip-Hop"
Release Date: 2008.01.02