San Francisco-based drone duo Barn Owl follow in the footsteps of provocative avant-gardists Alice Coltrane and Keiji Haino, while building on the doom metal foundation planted by Black Sabbath. Guitarists Jon Porras and Evan Caminiti started playing music together soon after meeting in an American Indian science class at San Francisco State in 2005 and realizing they had similar backgrounds playing in metal bands and a shared interest in meditative, psychedelic music