in 1977 saw Sabbath with Ozzie & the backup band was Ted Nugent... I believe it was the Stranglehold Album tour, without a doubt..... the best concert I've seen...and I've seen a lot,
Yes, Queen, ELP,ELO,Jethro Tull, Skynrd, Allman Bros,Dead,Dylan,Charlie Daniels, Marshall Tucker, Elton John, Stones, Moody Blues,Santana,Jackson Brown, Elvis Costello, Johny & Edgar Winter, Springsteen, Jimmy Cliff,Jeff Beck,Frank Zappa, Patty Smith...lots of these were seen multiple times and I'm sure I'm leaving some out....but the Sabbath /Nugent combo will always give me flashbacks.