A redstone and commandblock-based music maker.

- place any block as note
- play up to three instruments at the same time
- the music maker uses actual noteblocks to play the sounds
- use the keyboard as a refference

- use a book to control the music maker
  - play/stop your song
  - change the speed between 30, 60, 80 and 120 beats per minute
  - change the three instruments individually
  - save and load up to five different songs
  - delete the current song