“Which as I was gazing at in amazement, I said, as I recovered myself, from whence proceed these sounds so strong, and yet so sweet, that fill my ears? ‘The melody,’ replies he, ‘which you hear, and which, though composed in unequal time, is nevertheless divided into regular harmony, is effected by the impulse and motion of the spheres themselves, which, by a happy temper of sharp and grave notes, regularly produces various harmonic effects.