pd list,
My first two patches on pd are up at:

http://www.pure-data.org/community/patches

they are music machines to be used for whatever--one is called "rhythmcomposer," which will play any rhythmic pattern in any subdivision of the beat with any sound at any tempo, (up to 8 layers), calculates the looping point and counts out the cycle.  The other is called "pentamachine," which generates 12 tone melodic lines based on linked pentatonic scales, with several adjustable perameters.  I put a lot of work into them and would be curious what people think.
-Miles Okazaki