The Advantage, nintendo cover band

http://www.theadvantageband.com/

Circuit Bent : Nintendo visualizer

Ninbento is a modification of the classic Nintendo Entertainment System that acts as a music visualization system. Using a custom-built circuit and a practice known as "circuit bending," the modified NES will "listen" to music and generate chaotic and colorful displays to the beat.

The Ninbento was a personal project of mine, which I built in my apartment over the course of 6 weeks.

http://www.u.arizona.edu/~ksimek/

How to make NES style music

http://www.student.oulu.fi/~vtatila/nes_sound.html

Castlevania music played on 3 story pipe organ

http://www.videogameslive.com/