Pianist and composer Vijay Iyer has won a MacArthur "Genius Grant," regularly tops the jazz critics' polls, and recently began teaching at Harvard. With a degree in physics from Yale and a doctorate in music cognition from Berkeley, Iyer attests to the often counterintuitive correlation between music and math. Contrary to sociobiologist Steven Pinker's assertion that music is "auditory cheesecake," a byproduct of the pleasure principle, Iyer cites free jazz visionary Cecil Taylor's maxim that "music is everything... More >>>