You can play music with NES game cartridges as today someone has change it into a harmonica, check out the NES Harmonica.“This harmonica was constructed by using a vintage Who Framed Roger Rabbit? cartridge and a Hohner harmonica tuned to the key of C. Included with this item are the circuit board that was removed from the cartridge containing the game rom, and also a sheet with the basics of harmonica playing. This one also comes with the original box and instruction manual.”
