Great tune, man. Never heard it before but I can vouch for its legitimacy to the early seventies.
:^) Odd band. Kinda remind me of Wishbone Ash (even more odd, an early member of Hawkwind was Lemmie!).
A local AOR jock used to play stuff like this, back when the on-air folks weren’t just drones with no control over their playlists (all of which appear to be canned, I gave up on radio long ago).