It sure don’t sound good but it is a funny experiment.
This a CV sequencer with an arduino microcontroller. It Sequences the pulse width of the guitar. The idea came from tracking (composing) in famitracker, LSDJ and Goattracker. When you compose for the NES or the Gameboy, there are tons of effects you can choose from to make square waves more complex and interesting sounding.
The Arduino code will be posted on this site in the next couple of days so, check it: http://animal-style.com
Found this little crazy video the other day and I must say it is facinating how well the sync goes with the game. I am not sure it is possible to do this kind of automation on NES, but if it does I am sure it will open up doors for many nice chip tunes in the Nintendo world going forward. Enjoy – it is totally whacko and it goes on and on and on