Slayer with Mastodon, Amon Amarth, and more

Atlanta's Mastodon, formed in 1999, are influential in American metal, blending genres like stoner, sludge, and metalcore. Known for complex riffs and conceptual albums like Leviathan, they've received Grammy recognition for hits like "Sultan's Curse." Albums like The Hunter and Emperor of Sand showcase their diverse influences. They often collaborate with Neurosis' Scott Kelly and teamed up with Lamb of God in 2024 for "Floods of Triton."

HATEBREED, a hardcore heavy metal band known for intense, cathartic music, continues to impact with "Weight Of The False Self." Renowned for collaborations with ZEUSS, their sound is a testament to life's emotional burdens.

Formed in 2020 in Silkeborg, Denmark, NECKBREAKKER is a death metal band known for their intense live shows. They've toured with Crypta and BAEST and played major festivals like Hellfest and Roskilde.