A talk and meditation on Harmony and how it works well to be in tune with the cosmos and the Muisc of the Spheres. 
The Music of the Spheres was a model of the universe proposed by Pythagoras and Aristotle, which explained cosmology in terms of spheres to which the sun, the moon and the planets were pinned, while their motion was driven by something akin to music and that the movement of the stars produces a harmony.