Peter Paul Cetera was born September 13, 1944. He was an original member of the rock band Chicago (1967–1985). This guy really had a voice and the music was top notch
https://www.youtube.com/watch?v=GJGuCdnV8ac
https://www.youtube.com/watch?v=id=85V5CjER9J0;list=PLDW5_c9R7gR6NxRJ6flKb6uCSqKa3I_SF
https://www.youtube.com/watch?v=id=WQKqp_rZbVk;list=PLDW5_c9R7gR6NxRJ6flKb6uCSqKa3I_SF
https://www.youtube.com/watch?v=id=ySmqm2Iik48;list=PLDW5_c9R7gR6NxRJ6flKb6uCSqKa3I_SF
https://www.youtube.com/watch?v=id=LXfWCqI3AUg;list=PLDW5_c9R7gR6NxRJ6flKb6uCSqKa3I_SF
https://www.youtube.com/watch?v=id=vyyrGYp52DU;list=PLDW5_c9R7gR6NxRJ6flKb6uCSqKa3I_SF