Dallapiccola, Luigi. (1904–1975) Collection of Correspondence Related to a Lecture on Language and Music in Italian MelodramaGrouping of one Typed and three Autograph Letters Signed from the Italian composer to Professor Irma Antonetto of the Associazione Culturale Italiana regarding a speaking arrangement, dated April 1963 through January 1964. In the first letter (ALS; Rome, 27 April 1963; 1 pp. on Conservatorio di Musica "Luigi Cherubini" Florence stationary), Dallapiccola suggests possible dates in December of the same year or January of the following when he might be