Lamb of God and Mastodon

Lamb Of God, hailed by Guitar World as the most important metal band, noted for albums like "Omens," blend intense riffs with themes of global and personal angst.

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."