C2C (also known as Coups2Cross) is a French musical group formed in 1998 in the city of Nantes. The collaboration group consists of four French DJs: Atom and pFeL from Beat Torrent and 20Syl and Greem from Hocus Pocus. Each member of the group uses his turntable as an instrument, recreating in turn drums, bass guitars, scratching a guitar riff, or simulating a brass instrument.