Jonathon Calderon is a Southern California–based educator with a focus on bass drum performance and creative directing. He began his marching career with Gold Drum and Bugle Corps and Blue Devils B, later expanding his experience with RCC Fall Marching Band and Broken City Percussion.
Most recently, Jonathon served as the Bass Drum Technician for Gold Drum and Bugle Corps, helping lead the ensemble through a successful 2025 season.
Looking ahead, Jonathon is excited to share his marching, teaching, and directorial expertise with OCI for the 2026 season.