The Doors of course are always on the top of my list, but I am also a big fan of Jimi Hendrix. There was a documentary made in 1973, just called Jimi Hendrix. It is one of the best documentaries I have ever seen. If there are any Jimi Hendrix fans out there. You should check this out. There is some great concert footage as well. Not just quick shots, but complete songs.