Our self (Soul) is maya (an illusion) where it is merely individual and finite, where it considers its separateness as absolute; it is satyam (truth) where it recognizes its essence in the universal and infinite, in the Supreme Self, in paramatman (God). This is what Christ means when he says, "Before Abraham was, I am" (i.e. before Abraham was God, who is the same that is in my soul - I am That.)
Music is the purest form of art, and therefore the most direct expression of beauty, with a form and spirit which is one and simple, and least encumbered with anything extraneous. We seem to feel that the manifestation of the infinite in the finite forms of creation is music itself, silent and visible.
This principle of opposites is at the very root of Creation, which is divided between the rule of the King and the Queen; Night and Day; the One and the Varied; the Eternal and the Evolving.
The meaning of our self is not to be found in its separateness from God and others, but in the ceaseless realization of yoga, of union; not on the side of the canvas where it is blank, but on the side where the picture is being painted.