Charles Groom a assité à 8 concerts

1997

1 concert

The Cramps + The Demolition Doll Rods + Guitar Wolf
Clutch Cargos, Pontiac (US)
21 nov. 1997

1993

1 concert

Butthole Surfers + Stone Temple Pilots + Basehead + fIREHOSE + Flaming Lips
Phoenix Plaza Amphitheater, Pontiac (US)
24 juil. 1993

1991

1 concert

Nine Inch Nails + Butthole Surfers + Janes Addiction + Living Colour + Rollins Band + Siouxsie and the Banshees + Ice‐T
Pine Knob Amphitheatre, (US)
4 août 1991

1987

2 concerts

Oingo Boingo
Royal Oak Music Theatre, Royal Oak (US)
22 mai 1987

Butthole Surfers + Spahn Ranch
Isis, Pontiac (US)
26 avr. 1987

1983

2 concerts

Def Leppard
Joe Louis Arena, (US)
31 août 1983

Men at Work + INXS
Pine Knob Amphitheatre, Village of Clarkston (US)
21 août 1983

1979

1 concert

Kiss + Cheap Trick + New England
Pontiac Silverdome, Pontiac (US)
13 juil. 1979