Peter Cetera was in a band.
Chicago is an American rock band formed in 1967 in Chicago , Illinois . Peter Cetera . His career as a recording artist encompasses seventeen albums with Chicago and eight solo albums . Cetera was inducted into the Rock and Roll Hall of Fame as a member of Chicago in April 2016 , and Cetera , Robert Lamm , and James Pankow are among the 2017 Songwriters Hall of Fame inductees for their songwriting efforts as members of the group .