ref: 1330d1fff8e87caf7a85e4d32c17feb965484bae
dir: /piper/examples/piano.orca/
..8C3.........D4................. ...2Aa.........;10f1d2:C3gf...... 421GcC........D8................. ...2A5..4C2....;10A2gz:A3gz...... ...D7..3A0....................... ...*;00c38a...................... ................................. ..8C3........#................... ...2Ab.......#.9front............ 421Gd........#.orca.............. ........4C2..#.neindaw........... ...D2..3A0...#................... ....;01d38a...................... ................................. ..8C3............................ ...2Ac........................... 421Ge............................ ........4C3...................... ...D2..2A1....................... ....;02e38a...................... ................................. ................................. ................................. ................................. .................................