Leviathan

Leviathan is the third studio album by American heavy metal band Mastodon, released on September 29, 2004. The album is a concept piece loosely based on the Herman Melville novel Moby-Dick, exploring themes of obsession and the struggle against nature. Musically, it is characterized by its complex song structures, heavy riffs, and a blend of progressive metal and sludge metal elements. Leviathan received critical acclaim for its ambitious composition and has since been regarded as a landmark album in the metal genre, influencing a wide range of contemporary bands.