Recorded a number of my live gigs over the years. One band I was in in college, we taped our first gig. We were out of tune and a little sloppy, but the crowd was so drunk they didn't know or care. They kept screaming and cheering, we could've been Aerosmith for all they knew.
Recorded a few demos over the years. One back in high school, just my guitar and my voice. The lyrics were so stupid you'd die laughing if you heard it. Outtakes like these will have to wait to be released posthumously.