Canticle, by Douglas M. O'Grady
This is a composition which uses Csound's FOF opcode to create a soprano "voice" which evolves throughout the piece from a rather low-resolution silly sound to an incredibly realistic sounding one (thanks to the "jitter" algorithm found in The Csound Book.) The sound source for the grains is a simple sine wave.
Everything in the piece (including the reverb) was done in Csound, except for some of the parts at the end which are recordings of the beginning running backwards which was done in Pro Tools.
