GameSetWatch has an article up about a song written on Pocket Music for the GameBoy by James Kochalka Superstar. The song is currently available for free download in honor of Halloween. Kochalka has done other songs based on Nintendo music and has written a few tunes with his toddler son using Electroplankton.
Have you written any music using a GameBoy or DS? Let us know and we might feature it on Infendo!