Preserving Heritage: Sinu-og Estokada Beat of Jagna, Bohol

This study aims to document and preserve the traditional Sinu-og Estokada beat of Jagna, Bohol through rhythmic notation and cultural analysis. Commonly associated with ritual re-enactments of the Moro-Moro swordplay tradition, the beat features a syncopated 4/4 rhythm and is performed exclusively using the Gong. A descriptive-qualitative approach—utilizing audio-visual documentation and rhythmic transcription—was employed, with insights gathered from local cultural bearers. Findings reveal a distinct rhythmic pattern beginning with an incomplete measure, counted as: “4 ah and | 1 ah and, 2 ah and, 3 and, 4 ah and | 1 ah and, 2 ah and, 3 and.†The beat is composed primarily of sixteenth notes and eighth notes, producing a sharp, martial character. The study contributes to Philippine ethnomusicology and cultural heritage documentation. It is recommended that the preserved rhythmic material be integrated into local cultural education programs and performance practices to promote awareness and ensure intergenerational transmission.