Dallman's Music Heirarchy

You'd think having a baby and a broken leg would slow "the world's premier integral art theorist" down, but NO-- he's been hard at work slowly but surely building what I hope will be a genuine new intellectual scaffolding for the creation of art which breaks today's "been there, done that" creative malaise. Here's the latest in that quest, where Matthew interrogates Schopenhauer and Hegel and derives quite an interesting schema for the conception of music theory (see diagram at right). What I want to know is: what comes after timbre (if anything)? Might there be even subtler levels of rhythmic signication? And might our friend the stereogram have something to suggest on this matter?