This document provides biographies of several influential Filipino musicians including Antonio Buenaventura, Levi Celerio, Ernani Joson Cuenco, Felipe Padilla de León, Francisco Feliciano, and Jovita Flores Fuentes. It discusses their contributions to Philippine music such as composing thousands of original songs that celebrated Filipino culture and identity. Many of them received national honors for advancing Filipino music and were influential educators who trained generations of musicians.