I've managed to get CMN installed and working but haven't done much with it yet. I downloaded the Windows version of CLISP—actually I downloaded the Cygwin version too—and got it installed using the installation .bat file that comes with it. I just gunzipped it using WinZip and moved it into its own folder in C:\Program Files. One doesn't need to be a LISP programmer to use the system but you will have to go through the documentation to figure out how to get CMN loaded into LISP and save the LISP image so that only has to be done once. If that seems daunting, PM me and I'll send instructions.

The “manual” for CMN is at Common Music Notation (CMN) Manual in case anyone would like to take a look and see whether it's something they might want to use.

      - Mark