Agalloch is an American folk doom metal band formed in Portland, Oregon, United States in 1995.
After two demo releases in the late 1990’s the band released three full-length albums: Pale Folklore (1999), The Mantle (2002), and Ashes Against the Grain (2006). “The Mantle” has since been heralded as a classic for having been one of the first albums to combine elements from black metal, neo-folk, progressive rock, post-rock, and ambient music. The influence of this record can be heard in the music of multiple “post-black metal” bands. .