Have you ever seen a concert at Madison Square Garden?

Growing up near the city, I think I've taken advantage of it but the shows there are so great. Have you ever went to see a show there? What show would you have liked to have seen? I wish I lived in 1973, I'd be seeing Led Zeppelin. I've seen Yes and Bon Jovi there. I got the Bon Jovi tickets for free so I went and he doesn't put a half-bad show on. Not the biggest fan though. Yes was amazing though.