In 1991 Hennessy666 saw 13 performances during 6 concerts with 12 bands at 4 venues in 4 locations.

Date Concert Venue Location
Nov 11, 1991
Slayer / Mindfunk
  Setlists
Volkshaus Zürich, Zürich, Switzerland
Sep 06, 1991
Iron Maiden

Musikfestwochen

  Photos   Setlists
Steinberggasse Winterthur, Zurich, Switzerland
Aug 25, 1991
Metallica / Mötley Crüe / Queensrÿche / The Black Crowes / AC/DC
  Photos   Setlists
St. Jakob-Park Basel, Basel-Stadt, Switzerland
Mar 28, 1991
Motörhead / Cycle Sluts From Hell Théâtre de Verdure Nice, Provence-Alpes-Côte d'Azur, France
Mar 14, 1991
Motörhead Volkshaus Zürich, Zürich, Switzerland
Mar 13, 1991
Megadeth / Alice In Chains
  Photos   Setlists
Volkshaus Zürich, Zürich, Switzerland