In six parts: Jazz Composer and Performer Dr. Nelson Harrison explains the Metaphysics of Music. Music can be “a metaphysics based on the cooperation between what we know and what we don’t.” Dr. Harrison holds a Ph. D. in Clinical Psychology, and has toured as a trombonist with the Count Basie Orchestra. He also holds a Bachelor’s Degree in Zoology. Host is Pittsburgh Theosophical Society President Andy Nesky.

How do you regard silence?…