Claim: The hymn (a type of song, usually religious, specifically written for the purpose of adoration or prayer) of Camaligan National Public High School was written by Lilian P. Sanglay and Nancy D. Olaño and launched in March 2013.
Evidence: The Camaligan National High School Hymn (originally Sto. It was written by Lilian P. Sanglay and Nancy D. Olaño, and its music was arranged by Venrich Kenosis Hermogeno. The hymn was launched in March 2013, being performed by the school choir. A hymn is a type of song, usually religious, specifically written for the purpose of adoration or prayer, and typically addressed to a deity or deities, or to a prominent figure or personification.