Quad City DJ's is a music artist and producer duo consisting of C.C. Lemonhead (Nathaniel Orange) and Jay Ski (Johnny McGowan), who produced the Miami bass hit "C'mon N' Ride It (The Train)" in 1996. Female singer JeLana LaFleur has also contributed vocals to many of their songs. The group previously featured Adam "DJ Harpo" Harper who served as the DJ and hype man. Harper was known for asking the crowd "Who's the best DJ?" before each live performance. DJ Harpo was forced to leave the group due to complications with osteochondritis that left him unable to perform without substantial pain.