AMBIENT music is a genre of music that puts an emphasis on tone and atmosphere over traditional musical structure or rhythm. LOUNGE music meant to evoke in the listeners the feeling of being in a place, usually with a tranquil theme, such as a jungle, an island paradise or outer space
Background music refers to the various styles of music or soundscapes primarily intended to be passively listened to. It is not meant to be the main focus of an audience, but rather to supplement that which is meant to be focused upon. Derivative form: Ambient music, Soundtrack, Theme music, Instrumental.