Music's SpellBy: Series: Everyman's Library POCKET POETS Music may be the universal language that needs no words the "language where all language ends," as Rilke put it but that has not stopped poets from ancient times to the present from trying to represent it in verse. Here are Rumi and Shakespeare, Elizabeth Bishop and Billy Collins; the wild pipes of William Blake, the weeping guitars of Federico Garca Lorca, and the jazz rhythms of Langston Hughes; Wallace