{
  "prompt": "Genre: Chinese Folk Pop / Cinematic Pop; BPM: 100; Key: D major; Feel: Straight eighth-note feel, on-the-grid but flowing, gentle backbeat emphasis with a solid, foundational bass on downbeats; Instruments: Guzheng (lead, plucked pentatonic melodies with expressive pitch bends), Steel-string Acoustic Guitar (rhythmic accompaniment, arpeggiated patterns), Fretless Electric Bass (foundation, smooth sustained root notes), String Section (pads, soaring legato counter-melodies, lush texture), Dizi (counter-melody, breathy high-register flourishes); Production: Polished studio recording, mid-size ensemble, wide stereo field with centered lead, clear hall reverb creating depth without wash, very clean mix; Structure: Intro / A-section / B-section / C-section / B-section / Outro; Highlight: The expressive Guzheng lead, using characteristic glissandi and pitch bends to articulate a memorable pentatonic melody.",
  "lyrics": "[Intro]\n(Chords: Dmaj7 - Gmaj7 - Dmaj7 - A7sus4)\n(Harmonic-Rhythm: 2 bars each)\n(Lead: Guzheng introduces the main melodic theme with arpeggiated flourishes)\n(Inst: Guzheng, lush string pads enter midway)\n(Dynamics: mp)\n(Transition: Acoustic guitar and bass enter smoothly on the downbeat)\n\n[A-section]\n(Chords: Dmaj7 - Gmaj7 - Bm7 - A7sus4)\n(Harmonic-Rhythm: 2 bars each)\n(Lead: Guzheng continues stating the verse melody)\n(Inst: Full rhythm enters - Acoustic guitar strumming, fretless bass on roots, light percussion)\n(Dynamics: mf)\n(Transition: String swell and melodic lift into the next section)\n\n[B-section]\n(Chords: Gmaj7 - Dmaj7/F# - Em7 - A7sus4 | Gmaj7 - Dmaj7/F# - Bm7 - A7 - Dmaj7)\n(Harmonic-Rhythm: One chord per bar, with some faster changes)\n(Lead: Guzheng plays the soaring, memorable chorus theme)\n(Inst: Strings take a more prominent melodic role, Dizi adds high flourishes, full ensemble plays with more energy)\n(Dynamics: f)\n(Transition: Energy subsides, strings sustain, acoustic guitar takes focus)\n\n[C-section]\n(Chords: Bm7 - Gmaj7 - Dmaj7 - A7sus4)\n(Harmonic-Rhythm: 2 bars each)\n(Lead: Acoustic guitar has a more prominent arpeggiated role, Guzheng plays a simpler, more contemplative melody)\n(Inst: Texture thins slightly, bass and guitar are more forward, strings play subtle pads)\n(Dynamics: mf)\n(Transition: Crescendo with full string swell into the final chorus)\n\n[B-section]\n(Chords: Gmaj7 - Dmaj7/F# - Em7 - A7sus4 | Gmaj7 - Dmaj7/F# - Bm7 - A7 - Dmaj7)\n(Harmonic-Rhythm: One chord per bar, with some faster changes)\n(Lead: Guzheng and Dizi play the main theme, often in unison or harmony)\n(Inst: Climax of the track, full and powerful orchestration, strings are at their most epic, percussion is more pronounced)\n(Dynamics: ff)\n(Transition: Sudden drop in instrumentation, leaving only Guzheng and strings)\n\n[Outro]\n(Chords: Gmaj7 - Dmaj7 - A7sus4 - Dmaj7)\n(Harmonic-Rhythm: 2 bars per chord, with a ritardando)\n(Lead: Guzheng plays a final, fragmented statement of the theme)\n(Inst: Rhythm section is out, only Guzheng and sustaining string pads remain)\n(Dynamics: p, fading to pp)\n(Transition: Fades to silence on a final Dmaj7 chord played by the Guzheng)\n",
  "song_id": "02_春節同賀_20260527",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 5844,
      "completion_tokens": 910,
      "total_tokens": 8877
    },
    "generated_at": "2026-05-27T15:58:00.602032+08:00"
  }
}