From David Hodgson Sent Wed, Oct 14th 1998, 22:27
just came across a program called Coagula which can be downloaded from here which seems to do similiar things on the PC to what people have been saying Autechre have done using Metasynth on the Mac - it takes bmp images and turns them into wav files - makes some pretty interesting sounds http://www.harmony-central.com/Software/Windows/software_synthesizers.html