sentences:  He has appeared on multiple recordings by Recoil and has released material in collaboration with DJ Terence Fixmer as Fixmer/McCarthy.He contributed vocals to tracks by Die Krupps, Motor, KLOQ (band), Client, and more recently Kenneth James Gibson's Reverse Commuter project.After Nitzer Ebb originally split, McCarthy left the music business — save for his work with Recoil — and focused on film studies and design in Cambridge.