Sound · b. 1903 · Guiguinto, Bulacan, Philippines Constancio de Guzman Other Credits Kwatang: A Star Is Born Music 1967 Leron Leron Sinta Music 1964 Ito Ba ang Aking Ina? Music 1961 Tanglaw sa Dilim Music 1961 5 Yugto ng Buhay Music 1961 Salamat Po, Doktor Music 1960 Esmeralda Music 1959 Pakiusap Music 1959 Ikaw Ang Aking Buhay Music 1959 Gabi at Araw Music 1957 Pasang Krus Music 1957 Inang Mahal Music 1956 Señorita Music 1956 Lydia Music 1956 Iyung-Iyo Music 1955 R.O.T.C. Music 1955 Ang Tangi Kong Pagibig Music 1955 Maalaala Mo Kaya? Original Music Composer 1954 Recuerdo Music 1953 Sa Paanan ng Bundok Music 1953 Agent-readable