here's a few start with in no particular order.
Hazel O'Connor - Will you.
Deep Purple - Child in time.
Deep Purple - when a blind man cries.
Deep Purple - Space truckin'.
Pink Floyd - the Nile Song.
Pink Floyd - Dark side of the Moon (whole Album)
Phil Collins - Easy Lover.
Mike Rutherford - Smallcreeps day.
Led Zeppelin - Stairway to heaven.
Genesis - the lamb lies down on broadway.
thats it, 10 which was pretty hard as there are loads of seminal tracks from that period that mean a lot to me. as you can see i was heavily into Prog rock and bands that had been around for a fair while.
great post Nicolas, it got the dead brain cells working.
Graham