folk, Warm Vietnamese folk instrumental intro, slow 4/4 at first then a gentle rubato lilt; dan bầu holds a soft, bending main melody, dan tranh plucks simple arpeggios and drones, bamboo flute answers with short wistful phrases. Very sparse low drum and wooden clack accents enter lightly in the second half to lift the nostalgia. Ideal as a 20–40 second opening motif to expand later., warm, gentle, nostalgic, simple