I have a few: George Clinton and Parliment Funkadelic in 79. It was so fun to be part of "one nation under a groove". In 1978, I saw Dan Fogelberg playing at an after hours bar in Nashville. Just him and a guitar, some of the most beautiful music that I've ever heard. What about yours?
Marilyn Manson at the Milton Keynes bowl getting a whisky bottle thrown at him which bounced off of his temple.