I mentioned this as an aside yesterday but feel it deserves to be highlighted in its own right. A World Science Festival panel, chaired by John Schaeffer and featuring Jamshed Bharucha, Daniel Levitin, Lawrence Parsons and Bobby McFerrin discuss whether music is hard wired or culturally determined. The resulting output is five videos (featuring musical illustration) which can be accessed here.
Daniel Levitin (record producer/engineer turned neuroscientist) is the author of a very readable book entitled This Is Your Brain on Music. Both subjects are so jargon-heavy that the accessible writing is nothing short of miraculous.