Question: What type of music, is the Italian composer who was supported by Andrea Leone Tottola, a prolific librettist, best known for? 
Sentence (from "Andrea Leone Tottola"): Andrea Leone Tottola (died 15 September 1831) was a prolific Italian librettist, best known for his work with Gaetano Donizetti and Gioachino Rossini.
Relevant evidence: Yes