Hey kids, Ran across this podcast of Studio 360 dealing with Art, Beauty, and Symmetry. http://www.studio360.org/episodes/2007/06/01 There's a great piece about mathematics and MC Escher, but pay close attention to the part about mathematical symmetry in music. Knowing you folks, you might actually be interested in it. Love to hear what you guys think. PS. Clay is a taint-rocker.