From the Youtube Uploader:
It turns out on April 28th of 1981 they were recording the clips for the After Hours TV show, and the next day performed an entire setlist in front of a crowd.
This is actually not an audience recording, but an FM simulcast.
Good audience recording with no EQ or edits done on it.
Please report dead links!
Pre-Show:
Advertisement for the show - 00:00
Interview with Ozzy - 01:00
Setlist:
1. O Fortuna - 09:31
2. I Don't Know - 12:14
3. Crazy Train - 17:02
4. Believer - 22:41
5. Mr. Crowley - 27:54
6. Flying High Again - 34:01
7. Revelation (Mother Earth) - 38:05
8. Steal Away (The Night) - 44:27
9. Drum Solo - 47:49
10. No Bone Movies - 53:29
11. Suicide Solution - 57:08
12. Guitar Solo - 01:02:17
13. Iron Man - 01:05:24
14. Children of the Grave - 01:09:21
15. Paranoid - 01:14:44
Band:
Ozzy Osbourne - vocals
Randy Rhoads - guitar
Tommy Aldridge - drums
Rudy Sarzo - bass
Lindsay Bridgwater - keyboards