{
  "prompt": "Genre: Chinese electro-folk dance, plaza dancing style; BPM: 140; Key: F# Minor Pentatonic; Rhythm: Driving 4/4 electro-dance rhythm with a strong kick on each beat and snare on 2 and 4, designed for dancing; Instruments: Layer 1 (Folk Core): Prominent electric wind instrument (电吹管) or synth lead playing the main pentatonic hook. Layer 2 (Rhythm): Punchy electronic drum kit and a round synth bass. Layer 3 (Modern): Clean electric guitar arpeggios, synth pads, and plucks; Vocals: Male; clear male tenor, earnest and direct delivery, very articulate C-pop style, centered on clean melodic singing; Mood: Melancholic longing transformed into empowering solitude, bittersweet nostalgia meets confident independence, poetic imagery of self-love and equality.; Highlight: The catchy, melancholic electric wind instrument melody that serves as the main instrumental hook.",
  "lyrics": "[intro]\n(Chords: F#m - D - A - E)\n(Inst: Driving electronic drum beat starts. Signature electric wind instrument (EWI) enters with the main, melancholic pentatonic hook.)\n(Mix: EWI is centered, dry, and prominent. Kick drum is punchy.)\n\n[verse]\n(Chords: F#m - D - A - E)\n(Vocal-Perf: Clear, conversational mid-range tenor. Syllable-precise delivery. Emotion is restrained and storytelling.)\n(Inst: Vocal enters over the steady dance beat. Bassline plays simple root notes. Synth pads provide a subtle chordal bed.)\n怎么也飞不出\n花花的世界\n原来我是一只\n酒醉的蝴蝶\n\n[pre-chorus]\n(Chords: D - E - C#m - F#m)\n(Transition: Snare fill leads in. Energy builds slightly.)\n(Vocal-Perf: Vocal intensity lifts, building tension towards the chorus. Clear articulation remains key.)\n(Inst: A subtle synth arpeggio is added for movement.)\n你的那一句誓约\n来的轻描又淡写\n却要换我这一生\n再也解不开的结\n\n[chorus]\n(Chords: F#m - D - A - E)\n(Melody-Contour: Anthemic and memorable. Peak of the melodic arch. Very singable.)\n(Vocal-Perf: More open and emotional delivery, full chest voice. Backing vocals might add harmony.)\n(Inst: Full ensemble. EWI plays counter-melodies or doubles vocal phrases. The groove is at its peak.)\n春去镜前花\n秋来水中月\n原来我就是那一只\n酒醉的蝴蝶\n花开花时节\n月落月圆缺\n原来我就是那一只\n酒醉的蝴蝶\n\n[interlude]\n(Chords: F#m - D - A - E)\n(Transition: Vocals drop out, instrumental takes focus.)\n(Inst: A full instrumental break featuring the EWI playing the main hook melody with passion. The dance groove continues unabated.)\n\n[chorus]\n(Chords: F#m - D - A - E)\n(Vocal-Perf: Final, powerful rendition of the chorus. Emotionally direct and resonant.)\n(Inst: All elements are present, driving the song to its conclusion. High energy.)\n(Mix: Vocals and EWI share the spotlight.)\n春去镜前花\n秋来水中月\n原来我就是那一只\n酒醉的蝴蝶\n花开花时节\n月落月圆缺\n原来我就是那一只\n酒醉的蝴蝶\n\n[outro]\n(Chords: F#m - D - A - E)\n(Transition: Music begins to fade out.)\n(Inst: The EWI hook melody repeats over the fading drum beat. The final words \"酒醉的蝴蝶\" may be echoed with delay.)\n(Sound-Design: A final synth pad swell and fade to silence.)",
  "song_id": "01_酒醉的蝴蝶_20260430",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 10038,
      "completion_tokens": 992,
      "total_tokens": 13654
    },
    "generated_at": "2026-04-30T15:15:20.246375+08:00"
  },
  "_prompt_compressed": {
    "from": 1117,
    "to": 878
  },
  "lyrics_inspiration_text": "别把单身的日子，算成恋爱里的苦，婚姻是并肩，不是依附。",
  "lyrics_inspiration_library": "歌词灵感库"
}