Atari 2600 Turned Into a Rockin Rave Machine

So you have an old Atari 2600 and you're tired of playing the same old 8-bit titles over and over. Why not turn it into a rockin' electronic guitar that will be a huge hit at the next rave? As seen in the video below, the 'guitar' uses an EQ pedal, a flanger pedal, and another pedal for whammy, holding notes and more. The joystick is used to switch tracks already programmed onto a custom EPROM-mounted daughter board thats jammed into the cartridge slot.

Hey is that an Amiga 500 in the background ?