Hey, WGV, do you have anything by Rhinoceros?  They did three albums back in the late 60s that were great and then dissolved.  They were considered one of the first SUPER groups with Billy Mundi from Mothers Of Invention, Danny Weis and Jerry Penrod of the original Iron Butterfly, and also included Doug Hastings, Alan Gerber, John Finley, Michael Fonfara and John Finley.  There first couple of albums were produced by Paul Rothchild(Doors).

They did quite a few live shows during that time but I've never heard anything that was recorded LIVE.