Related Information for Mountains Multiple artists release music under the name Mountains: most notably an ambient duo from the United States, as well as a melodic hardcore band from Chile and a emo/math rock band from South Korea.1.Mountains is an ambient/drone project based in Brooklyn, New York. Comprised of Koen Holtkamp and Brendon Anderegg, the duo has released several albums, originally on their own label Apestaartje starting in 2005 and through Thrill Jockey since 2009, the latest being Centralia in 2013.Th.. read more