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Singers of Ringkaran, the choral group of the Integrated Developmental School, the high school department of the Mindanao State University – Iligan Institute of Technology, perform Gloc-9’s “Walang Natira” during a concert dubbed “Hiraya Manawari” Sunday evening (29 December 2024) for a fund-raising event. MindaNews photo by BOBBY TIMONERA
