hi Patrick, There's a research paper by Darren Perry, written in 2008 at Dartington College of Arts. It has analysis of my piece "Ro-sham-bo" (on the LD3 compilation). (also he analyses an Andre Lafosse piece) http://www.darrenperry.com/ I have a copy on pdf, but don't know the usual etiquette for passing such stuff around. The was also another guy called Thomas Rutger who did an analysis of http://myweb.tiscali.co.uk/mp3files/04-altitude.mp3 I'll send you his email offlist if you'd like it. Geoff Smith's illustrious paper is found here (odd place for it) http://www.loopersdelight.com/files/index.php?&direction=0&order=&directory=Tools_and_Utilities hope that helps andy butler ps the cd you ordered is on it's way + a freebie ...enjoy patrick dunn wrote: > > Fab - that's what I'm looking for. Any ideas where I can look for them? > > Patrick