My Desire!

          sketchA.midi           sketchA.pdf           sketchA-sheet.pdf
              Refer files;    sketchA.ly     sketchA-sheet.latex     run-multiple.cmd     run-multiple.sh
              Actual files Download; sketchA.tar.gz ( About; 28,600bytes )
       Windows (cmd)>run-multiple sketchA[Enter]      Linux (bash)$ ./run-multiple.sh sketchA[Enter]

This sounds "sketchA.mp3".