My generation too. I loved lots of their songs and saw them live in Detroit. In fact, Stevie Wonder was the back up.
They were the 2nd worst live band I ever saw. First place went to Led Zepplin. Best....Elton John, Bob Segar and The Moody Blues. Ok, I am aging myself. Elton John played at University of Detroit Mercy and I saw him there before he became huge. I sat in the 6th row.
I can top that. I saw Linda Ronstadt live when she was HOT.