Jason Martineau, 2008. P.1:
Music is the art medium that communicates interiority, being only perceived by the ears, and received by the mind. A strict approach to understanding music with consequently always have something lacking as music theory, in essense, is primarily descriptive and not prescriptive. The tendancies and parctices in music are only observed and catalogued upn analysis, after the fact. It is the hearts and minds of human beings that shape and weave melodies, harmonies, and rhythms together into meaningful tapastries, imbued with interior landscapes of their immediate experience.
The Sydney Morning Herald review this vid: http://www.smh.com.au/entertainment/music/assange-rap-cameo-raises-eyebrows-20101221-194ic.html