Slipknot / Slayer / Mastodon

The Unholy Alliance Tour

Oct 15, 2004 (20 years ago)

Oslo Spektrum Oslo, Oslo, Norway

Band Line-up

Slipknot

Slayer

Mastodon

Alternative Metal	3 bands
Alternative Metal: Slipknot Slayer Mastodon
Groove Metal	3 bands
Groove Metal: Slipknot Slayer Mastodon
Hard Rock	3 bands
Hard Rock: Slipknot Slayer Mastodon
Heavy Metal	3 bands
Heavy Metal: Slipknot Slayer Mastodon
Metal	3 bands
Metal: Slipknot Slayer Mastodon
Nu Metal	3 bands
Nu Metal: Slipknot Slayer Mastodon
Rock	3 bands
Rock: Slipknot Slayer Mastodon
Alternative Rock	1 band
Alternative Rock: Slipknot
Black Metal	1 band
Black Metal: Slayer
Crossover Thrash	1 band
Crossover Thrash: Slayer
Death Metal	1 band
Death Metal: Slayer
Funk Metal	1 band
Funk Metal: Slipknot
Post-Grunge	1 band
Post-Grunge: Slipknot
Progressive Metal	1 band
Progressive Metal: Mastodon
Rap Metal	1 band
Rap Metal: Slipknot
Sludge Metal	1 band
Sludge Metal: Mastodon
Speed Metal	1 band
Speed Metal: Slayer
Stoner Metal	1 band
Stoner Metal: Mastodon
Stoner Rock	1 band
Stoner Rock: Mastodon
Thrash Metal	1 band
Thrash Metal: Slayer