Amon Duul II
Black Sabbath live bootlegs
Neil Young live bootlegs
it's exhausting but i know it's rewarding at the end...
I don't know anything of Mott The Hoople, Steppenwolf, Danzig, Dio or The Who either - is any of it worth it?
If you can think of any others in the same vein then please go for it... I'm already up on Van Halen, Aerosmith, Moby Grape, Grand Funk, Alice Cooper, Creedence, BOC etc.
thanks a bunch