Csounder, I have cobbled together a web site with three of my pieces on it. It includes three .MP3 files created from .WAV files by Csound. All are based on the Partch tonality diamond, and limit themselves to six note otonality and utonality scales, with lots of modulations. I use a Macro Pre-processor, which is also available on the site. Please give them a listen and let me know what you think. Source code for some of the music is on the site. Site Address is: http://pws.prserv.net/music1/ My ISP (IBM, of course) offers only 10mb of file space for web sites, so I was only able to fit the first 2 1/2 minutes of three songs. I hope to rotate in new ones every month or so. A million thanks to all Tuning list and Csound list people who have helped me understand a bit of microtonal theory, Csound coding techniques, and musical concepts. Prent Rodgers IBM Corporation Seattle, WA S/390 and Storage Musician Seduced into Capitalism