Check out the 'Game of Thrones' theme played on an NES keytar

This guy made a keytar instrument out of his Nintendo Entertainment System, and he is using it to rock out — oh, and it still plays games.

Greig Stewart has built a keytar using his old NES, the ’80s-era machine that revived the home-console market. This enables the Scotland-based programmer to play the system like a guitar while getting the digital-sounding notes that classic-gaming fans will instantly recognize. To get the NES fully working as a keytar, the mad musical scientist also combined the console with a controller from the music game Guitar Hero and a toy keyboard.