Music boxes are clockwork mechanical instruments that play music when opened. You are going to take the Music Box into the 21st Century - instead of programming the music box by modifying a metal cylinder, you will be programming a beautiful song to the Metro. When opened, the music box will play a song and the LCD will show the notes as they play.

This project is customizable in a few ways: you can use your own box (maybe you have a jewelry box, an old cigar box, or an Adafruit box) and/or program your own music.