Lively Southern Vietnamese folk vibe with male vocals, reedy flute leads over plucky đàn tranh and rhythmic đàn guitar. Tempo upbeat with swinging hand percussion and clapping on the backbeat. Verses stay storytelling and grounded; chorus explodes with group sing-along and call-and-response shouts. Brass stabs and drum accents lift the heroic lines, final chorus modulates up for an inspiring festival feel.