Intronaut is a post-metal band from Los Angeles, California. They play in the style of progressive metal with some harsh vocals, as well as, more recently, melodic vocals and vocal harmonies, combined with progressive and jazzy instrumental breaks. Their sound incorporates traits from prog rock, sludge metal, Indian, African, and Afro-Latin rhythms, as well as a heavy jazz influence. Intronaut features guitarist/vocalist Sacha Dunable, guitarist/vocalist/percussionist David Timnick, drummer Danny Walker, and bassist Joe Lester.