Floppy Music: In the Hall of the Mountain King by Grieg

This is In the Hall of the Mountain King performed on 8 backlit wallmounted floppy drives. Special thanks to Sammy1Am for the MIDI. This works because the stepper motors in the floppy drives can be pulsed to step at various frequencies. The pulse frequency vibrates the floppy drive assembly, which in turn produces sound. This setup uses Sammy1Am s MOPPY software to parse MIDI files into floppy instructions through an Arduino. I ve also modified the Ar