U2
Bono, The Edge, Adam Clayton & Larry Mullen Junior
Songs: With Or Without You - One - Sunday Bloody Sunday - Beautiful Day - Ordinary Love
UFO Songs: Lights Out
Ultra Naté Songs: Free
Usher
Songs: Same Girl (& R. Kelly) - Lovers And Friends (feat. Ludacris, Lil' Jon & The Eastside Boyz) - Nice And Slow - New Flame (& Chris Brown & Rick Ross) - OMG (feat. will.i.am)