Previous: ("dir"), Up: ("dirTop")

My son?! Oh, God! I belive you!

          sketch4.midi           sketch4.pdf           // sketch4-sheet.pdf //
              Refer files;          sketch4.ly             // sketch4-sheet.latex     run--multiple.sh //
              Actual files Download; sketch4.tar.gz ( About; 33,200bytes )    // if Linux (bash)$ ./run--multiple.sh name[Enter](need-TeX and Ghostscript) //
       Normally; [Windows , Linux] lilypond --png --pdf name.ly[Enter]

This sounds "sketch4.mp3".