Peter Paul Cetera, born September 13, 1944, is an American singer, songwriter, and bassist best known for being an original member of the
rock band Chicago, before launching a successful solo career. As a solo artist, Cetera has scored six Top 40 singles, including two that reached
number 1 on Billboard's Hot 100 chart. Cetera was inducted into the Rock and Roll Hall of Fame as a member of Chicago in April 2016.
Courtesy of Wikipedia