Quadraphonic sound, or 4.0 surround sound, utilizes four audio channels connected to four speakers positioned at the corners of a listening space. The multi-tracked audio is mixed dimensional, immersing the listener in an expansive soundscape. Randy Newman's concept album Good Old Boys explored the social and economic issues of the Deep South and found commercial success, peaking at No. 36 on the Billboard 200 and featuring the tracks "Louisiana 1927" and "Every Man a King."