Detailed Instructions: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Q: This composer's operatic collaborations with Abbate Giulio Convo include Irene, Il Giustino, and his first opera, Ottavia Restored to the Throne. He wrote two notable masses labeled "Quator Vocum" and "La Stella", or "The Star". His most notable works include a set of thirty didactic keyboard pieces entitled Essercizi. Although his works were catalogued by Giorgio Pestelli and Alessandro Longo, the authoritative version of his works was compiled by Ralph Kirkpatrick, giving them the K. numbers. FTP, name this Italian keyboardist and composer of a set of five hundred fifty-five keyboard sonatas, the son of opera composer Alessandro.
A:
Fine Arts