The Atari Demo Song by Paul Slocum

A song created & composed by Atari fan Paul Slocum, circa 2003. This was created using the Atari 2600 but layered to produce something that couldn't play as an original in-game song.
The colorized photo in this video is of the original Atari Inc. crew, excepting 1 - from the right, Al Alcorn (senior engineer), a sales distributor guy, Nolan Bushnell and Ted Dabney (Nolan's original business partner and the principle engineer for Computer Space)