Damnit, I just got sucked into listening to another podcast I don't have time for. And he is already over 160 episodes in. I'll never catch up.
I made the mistake of listening to his podcast on The Move's "Flower's in the Rain" and Small Faces "Itchycoo Park" after recommendations on the Steve Hoffman forums. I thought I was a big fan of these two bands but I was really impressed with this guy's research and things I didn't know about their formation.
So yeah, I have started at the beginning with Song 1 (Benny Goodman's "Flying Home") and am working my way through. I should make it to the Velvet Underground sometime next year...