War Pigs
Into the Void
Iron Man
Black Sabbath w/ Guitar intro
After Forever
Wicked World w/ Iommi solo
Fairies Wear Boots
Paranoid

Bonus:
When I Came Down (50 seconds sample)

Ozzy Osbourne - Vocals
Tony Iommi - Guitar
Geezer Butler - Bass
Bill Ward - Drums

Source: Sheffield '71

Notes: The MP3 sourced version of this show has been circulating for awhile. This is the lossless version. 
Includes the best known 70's era live recordings of "Into The Void" and "After Forever" to date. 
Tracks 7-9 have some minor tape speed flucuations which is present on the source tape.  

When I Came Down is an outtake from the Black Sabbath sessions written by Norman Haynes.  Remains unreleased
since 1969.