http://www.maa.org/mathtourist/mathtourist_9_3_08.html An article by Ivars Peterson at the Mathematical Association of America on research appearing in the journal Fractals. http://www.brotherstechnology.com/math/fractal-music.html At the suggestion of Benoit Mandelbrot, Harlan Brothers undertook a rigorous mathmematical treatment of the subject of fractal music. Site includes research, publications, background information, and sound files. http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=53384 Kenneth and Andrew Hsu found evidence of melodic interval scaling in the works of Bach, Mozart, and a collection of Swiss folk songs. http://classes.yale.edu/Fractals/Panorama/Music/VossClarke/VossClarke.html Michael Frame's entry at the Yale Fractal Geometry site on the work of Richard Voss and John Clarke on 1/f scaling. http://bowerbird-studios.com/aicaramba/page2.html A recursive approach to composition by Dmitry Kormann, including detailed examples of structural scaling. http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TVK-4KSVFV4-1&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=ae882d7846ec508e02013442a9a35cdc Article in "Physica D: Nonlinear Phenomena" on a multifractal technique for analysis of melodic lines. Abstract available, but subscription required for full text. http://www.maths.uq.edu.au/~mrb/qamt/fractalmusic.pdf An introduction to 1/f scaling in music by Michael Bulmer. Includes demonstrations, exercises, and topics for classroom discussion. http://www.cs.cofc.edu/~manaris/ZipfMIDI/ Bill Manaris uses stochastic techniques to computationally identify and emphasize aesthetic aspects of music.