Từng Là Của Nhau
Piano-led Vietnamese Gen Z ballad in F# with female vocals; intimate close-mic verses over sparse keys and soft pads, kick and snare easing in on the pre-chorus. Chorus swells with airy backing harmonies and a soaring top-line, strings blooming on key phrases. Final chorus lifts half a step in intensity through layered ad-libs and subtle cymbal rises, then drops to bare piano and voice on the closing line., ballad