If this word music is sacred and reserved for eighteenth and nineteenth century instruments, we can substitute a more meaningful term: organization of sound.
Please send me your last pair of shoes, worn out with dancing as you mentioned in your letter, so that I might have something to press against my heart.
It seems to me that those songs that have been any good, I have nothing much to do with the writing of them. The words have just crawled down my sleeve and come out on the page.