In 1966 I was a high school freshman at San Marcos High School in Santa Barbara,Ca. The school faculty told the Concert Committee that they could select any group to preform for a school fundraiser ( BIG MISTAKE ) as we booked Frank Zappa and the Mothers of Invention ! Needless to say the faculty was freaking out when Zappa opened with " Getting Nasty on the White House Lawn" followed by Susie Cream Cheese. LMAO looking at their horrified faces.
The other great concert for me was early 70s when Rare Earth played in Anchorage, AK.