I was really glad to be able to create my own harmonic distance using a Mobius 'harmonic' stip. In using some of Mazzola's and Schonberg's ideas I was able to integrate Humdrum extra harmonic analyzer along with Melisma, and created my own measurement of harmonic distance for a piece of music. The basic idea is that jumping from degree to degree the person walks in the Mobius strip. I then measure the average distance per harmonic change. That's cool!