. . . . . "Extrait du \"Quatuor \u00E0 cordes no 1 \"M\u00E9tamorphoses nocturnes\"\"(du d\u00E9but \u00E0 la lettre V)" . . . "Extrait du \"Quatuor \u00E0 cordes no 1 \"M\u00E9tamorphoses nocturnes\"\"(du d\u00E9but \u00E0 la lettre V)" . . . . . . . .