Gawain and Otello are both what type of performance?
Otello (Rossini) The opera deviates heavily from Shakespeare's version not only in that it takes place in Venice and not on Cyprus, but also in that the whole dramatic conflict develops in a different manner. The role of Iago is reduced to some degree, and it is much less diabolical than in the original or in Verdi's "Otello" of 1887. In further contrast, the role of Rodrigo, of subsidiary importance in Shakespeare and Verdi, is very prominent in Rossini's version and is assigned some of the most difficult and brilliant music. The roles of Otello, Iago, and Rodrigo are all composed for the tenor voice.
Thespis (opera) Thespis, or The Gods Grown Old, is an operatic extravaganza that was the first collaboration between dramatist W. S. Gilbert and composer Arthur Sullivan. No musical score of "Thespis" was ever published, and most of the music has been lost. Gilbert and Sullivan went on to become the most famous and successful artistic partnership in Victorian England, creating a string of comic opera hits, including "H.M.S. Pinafore", "The Pirates of Penzance" and "The Mikado", which continue to be popular.