It would be difficult to limit it to one...hence, I have a few.
Ontario Jam I - Ted Nugent, Aerosmith, Santana...etc. Fantastic set with Nugent jumping onto the stage from a stack of ampliers. At the old Ontario Speedway
Yardbirds - w/Jimmy Page at Melodyland in Anaheim
Gordon Lightfoot - Trenton Memorial Theather, New Jersey
Ontario Jam I - Ted Nugent, Aerosmith, Santana...etc. Fantastic set with Nugent jumping onto the stage from a stack of ampliers. At the old Ontario Speedway
Yardbirds - w/Jimmy Page at Melodyland in Anaheim
Gordon Lightfoot - Trenton Memorial Theather, New Jersey