Mascagni's Cavalleria rusticana Rustic chivalry. Leoncavallo's I pagliacci = The clowns - Mascagni, Pietro 1863-1945 (Opera Journeys Pub., 2005)
Libretto of Cavalleria rusticana by Giovanni Targioni-Tozzetti and Guido Menasci, after a short story by Giovanni Verga; libretto of I Pagliacci by the composer