This document provides an overview of the emergence and development of Philippine opera from the 19th century to present day. It discusses how opera originated in Europe and was introduced to the Philippines by foreign performers. Notable early operas included "Sandugong Panaginip" in 1902. The document highlights three original Philippine operas: "La Loba Negra", "Noli Me Tangere", and "El Filibusterismo", which were based on novels by Jose Rizal and featured all-Filipino casts and productions. It also discusses the cultural and historical significance of adapting Rizal's works into operatic form.