Tom Petty... or not

Tom Petty died last year. He's someone I'd been meaning to see for a long time. He played Summerfest a lot. One year we went down the day of the show, but tickets were sold out. He played there again last year, and I intended to go. For some reason I never got around to getting tickets. And then he died. A friend saw the show, and said it was amazing. :-(