• Woodstock 1969
• The Rolling Stones in Hyde Park
• All of the shows that were used to record The Allman Brothers Band at the Fillmore East

Edit:

I wish I had been alive and aware of when the Beatles played the Ed Sullivan Show. I saw an interview with Paul Reiser and he said,” it so hard to describe what that was like. While I knew I was in my parent’s living room, I felt as though the Beatles were playing just for me.”

About 80 million people watched that.