Peter Cetera, the iconic voice behind the legendary rock band Chicago, has forever changed the face of American music. As a founding member, Cetera’s unique vocals and songwriting skills helped ...

Chicago had the toughest go of it, with Kath’s death coming during its prime hit-making period, but they soldiered on and turned nearly all the vocals over to bass player and tenor Peter Cetera ...

"If You Leave Me Now” — the dreamy ballad that became Chicago's first No. 1 hit in 1976 — will no doubt be on the set list when the Rock & Roll Hall of Fame band plays an intimate benefit ...