Ozzy Osbourne -  Supergroups (SBD-FM)1981.08.01 ak320
I found this Killer sounding show while wandering around the blogosphere. Its One I had not seen around so enjoy.
Note Supergroups was a Radio show that played stuff that was hot at the time I have shared some other shows before
from them. This one Is cut in two mp3 ak320 tracks Side A and B

Tracklist
A.
01 Flying High Again
02 I Don't Know
03 Crazy Train
04 Believer
05 Paranoid

B.
01 Suicide Solution
02 Guitar solo
03 Revelation (Mother Earth)
04 Steal Away The Night
05 Drum solo

In this photo main players are correct  Lindsey the Keyboardist I dont know

I took a look and it seems that the guy is a ghost! Nobody has a photo of the guy and he played on a lot of the early Ozzy shows
Players
Line-up:
Ozzy Osbourne - vocals
Randy Rhoads - guitar
Rudy Sarzo - bass
Tommy Aldridge - drums
Lindsey Bridgewater - keyboards