Your last concert was to see who and when?

Mountain, Dec 1973, Opening act Blue Oyster Cult, Louisville, Ky was the last concert I attended but the one I remember a little better was J Geils with the openers The Mahavishnu Orchestra and Framptons Camel in Aug at the sportsdrome in Jeffersonville. 

I hate the crowds, always had a touch of claustropohbia. I forgot about an outdoor concert I attended with some friends about 10 years ago probably because I don't remember what small groups  were playing, my wife just told me one was called Small Potatoes?