There are, at least, four artists known as Atmosphere: 1) An American alternative rap band. 2) A Polish rock band. 3) An Italian disco group. 4) A Vietnamese metal band. 1) The Minnesota underground hip-hop group was formed around 1994. At its creation, the group was called "Urban Atmosphere". Unlike many hip hop groups, Atmosphere provides its own live instrumentation, usually consisting of bass guitar and drums. - From Last.fm Artist Summary