Coach Jojo Acosta Guides Silent Sanctuary Lead Vocalist Sarkie Sarangay Ahead of MOA Arena Concerts

With both nights of Silent Sanctuary’s “Gabi ng Lambing” concerts sold out, the band’s lead vocalist Sarkie Sarangay is preparing for the October 24 and 25, 2026 shows at the SM Mall of Asia (MOA) Arena, with Coach Jojo Acosta as his live-tour vocal coach.

Jojo Acosta, a Manila-based international voice coach, works with Sarangay to help maintain vocal quality and performance readiness throughout the band’s live engagements.