Black Sabbath appeared at the St. Paul Civic Center on March 21, 1972, presented by Howard Stein.  The tour was to support the “Master of Reality” album.  Apparently windows were smashed after the concert, making venue managers wary of booking hard rock acts.  King Crimson (John Wetton era) was a possible opener.  The band’s website also mentions Yes and/or Wild Turkey as opening acts.

Touring Personnel

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

Typical Set List

• N.I.B.
• War Pigs
• Sweet Leaf
• Black Sabbath
• Iron Man
• Embryo
• Children of the Grave
• Wicked World
• Guitar Solo
• Drum Solo
• Paranoid
• Fairies Wear Boots