I have departed from this planet and I have left behind my poor earthly ones with their occupations which are as many as they are useless; at last I am living in the scintillating splendor of the stars, each of which used to seem to me as large as millions of suns.

If I were to agree to write the music for your beautiful poem, it would tie your poem up for some years as I have agreements and obligations which I must respect.