Question: What genre of musical theatre was the final sonata composed by a popular Italian-born British composer, pianist, pedagogue, conductor, music publisher, editor, and piano manufacturer titled after?
Sentence (from "Didone abbandonata (Clementi)"): It was titled after Metastasio's often-set opera libretto of the same name, and Clementi seeks to tell the tragic story of Virgil's heroine instrumentally.
Relevant evidence: Yes