K-pop dark R&B with swung drums, jazzy chords, and lo-fi dust; verse rides clipped bass and brushed rims, pre-chorus opens with a muted horn swell and rising vocal stacks, chorus hits with a tight hook and bass pocket. Male vocals, close-mic and breathy in verses, doubled on the hook, with ad-lib echoes and small gang repeats. Tape hiss, reversed piano swells, and a late-bar snap fill bridge the transitions. Intimate, moody, and polished-dirty., jazz, k-pop, swing, r&b, lo-fi, soul