Mastodon Live In Pittsburgh - The Poisonous Weapons Tour

Mastodon is performing live in Pittsburgh on Saturday, September 19, 2026, headlining a massive heavy metal and post-rock lineup on "The Poisonous Weapons Tour".Supporting Lineup: This stacked, atmospheric billing features direct opening support from blackgaze pioneers Deafheaven and Alcest.Doors at 6:00 pm. Show starts at 7:00 pm.