This document provides an overview of opera and music drama in the 19th century. It discusses the roles and popularity of opera, the development of bel canto singing, the rise of nationalism in opera, and the growth of grand opera in France led by composers like Meyerbeer. Italian opera of the early century is described, focused on Rossini, Bellini, and Donizetti. Verdi emerges as the dominant later figure in Italian opera, developing the art form with works like Rigoletto, La Traviata, Aida, and Otello. German opera before Wagner is also briefly touched on.