CSNY, 4 way street was the first I picked up. I was introduced to Dire Striats via a tape copy of some live performance though I never knew which. Live at the BBC is in my current colleciton.
I saw Zappa live, that was more than enough for me (more the crowd than Zappa...).
I also had a Jethro Tull live tape, but it died a while back.
Moody Blues at the Isle of Man 1971 is another good one.
Fred
------- Blujays1: Spending Fred's money one bottle at a time, no two... Oh crap!