Thanks, Rick!! I saw a program about the vault, but I didn't know the music was online free. What a treat. First stop: Janis Joplin. I saw her at the Fillmore East and met Bill Graham that night, because a friend was on the bill with her. He was in a bad mood! But Janis made me feel high. She was amazing.

Oh, they even have the Rolling Thunder Revue. Great!

I'll check out your other links, too.