You really don't want me to list it all, do you? I couldn't if you did anyway. The 70s were my formative years when I did not do such things as smoke pot at a Zepplin concert, etc, etc, etc.
Superfly is pretty close. I add Deep Purple, The Strawbs, Rennaisance, Rick Wakeman, Blue Oyser Cult, Nazareth and Black Sabbath.
I am limited to 800 LPS, 1700 cassettes and no 8 tracks so my opinion must be suspect. Perhaps when I pick up the Maruader from Superfy this winter, I can add to my collection.
The day you stop learning is the day you should die.