I happened to catch the tail end of an hour-long BBC history-of-the-Rolling-Stones kinda thing today on the new Decades (TV network) -- wikipedia it if you don't know what I'm talking about. It was on at 11am EDT and will re-air at 5pm, 11pm and 5am. I had never seen this one before (that I recall), but I usually don't make any effort to watch 'Rockumentaries'.
If you've got the Decades network in your city (not available in many), it might be worth watching. It's a new network that's available as a companion broadcast channel to one of your existing stations, so it will show up as a n.2 or n.3 channel (where n is the channel number for one of your local stations). I don't know how many cable companies have picked it up yet.