Alfred Music Publishing is the worlds largest educational music publisher. Alfred produces educational#44; reference#44; pop#44; and performance materials for teachers#44; students#44; professionals#44; and hobbyists spanning every musical instrument#44; style#44; and difficulty level. . Series: Kalmus Edition. Category: Vocal (Opera) Score. Format: Vocal Score. Instrument: Voice. Genre: Masterwork. Language: French. Publisher: Alfred Publishing. Contributor: By Gaetano Donizetti. Length: 12quot;. Width: 9quot;.