First concert was a double bill with The Doors and Simon&Garfunkel at the Forest Hills Tennis Stadium August 12, 1967.
Favorite concert was The Yes somewhere in the early 70s.
The Doors | Forest Hills Tennis Stadium 1967
I suppose the following should be in another thread but since my musical tastes changed later in life the first was the late jazz pianist James Williams in a small club in Somerville, Ma. The best was Latin American pianist Michel Camilo(at Regattabar Cambridge, Ma), John Pizzarelli with his wife Jessica Molaskey was a close second.