Computer Music Composition
see also eg


Wikipedia evolutionary music
A genetic algorithm for producing music Matic
A fitness function for computer-generated music using genetic algorithms Alfonseca
Computer Models of Musical Creativity Cope / "asks whether computer programs can effectively model creativity -- and whether computer programs themselves can create"
Virtual Music: Computer Synthesis of Musical Style Cope / "the author and a distinguished group of experts discuss many of the issues surrounding the program, including artificial intelligence, music cognition, and aesthetics."
Machine Musicianship "This book explores the technology of implementing musical processes such as segmentation, pattern processing, and interactive improvisation in computer programs."