{
  "prompt": "Genre: Mandopop / Pop Rock Ballad; BPM: 136; Key: C major; Rhythm: Half-time feel in verses with prominent backbeat, transitioning to a driving full rock beat in the chorus with 8th-note cymbals; Instruments: Arpeggiated clean electric guitar, grand piano chords, solid electric bass, distorted power-chord guitar in chorus, powerful acoustic drums with roomy snare, subtle background string pads; Vocals: Male high-tenor, breathy and soft in verses, transitioning to powerful, emotional full-chest voice in the chorus, with reverb; Mood: Melancholic, dramatic, cathartic, introspective; Production: Polished, wide stereo mix with a large dynamic range between sections, prominent vocal, \"stadium\" reverb on drums and vocals; Structure: Intro, Verse, Pre-Chorus, Chorus, Verse, Chorus, Bridge, Outro; Language: Mandarin; Highlight: the powerful dynamic contrast between the sparse verse and the full-band, anthemic chorus",
  "lyrics": "[intro]\n(Chords: Fmaj7 - Cmaj7 - G - Am7)\n(Mix: Centered piano and wide guitars; Atmospheric reverb)\n(Inst: Clean electric guitar plays a melancholic arpeggiated motif; Piano provides gentle chordal support)\n\n[verse]\n(Chords: Fmaj7 - Cmaj7 - G - Am7)\n(Vocal-Perf: Breathy and gentle; Mezzo-piano; Conversational rhythm)\n(Mix: Vocals upfront and intimate; Sparse instrumentation)\n(Inst: Bass enters with simple root notes; Drums play a slow half-time beat, snare on 3)\n最复杂的自己\n最失控的回忆\n最矫情的情绪\n最害怕告诉你\n要怎么去证明\n要怎么去冷静\n要怎么做才能 够把你忘记\n\n[pre-chorus]\n(Chords: F - G - Em - Am)\n(Vocal-Perf: Intensity builds; Clearer tone)\n(Transition: Drum fill with cymbal swell builds anticipation)\n(Inst: Piano chords become more sustained; Drums add a simple 8th-note hi-hat pattern)\n我深爱过的你\n有些事情是无法继续\n我的问题是你不觉得我有问题\n能不能不能再听一听你的声音\n算我没出息\n\n[chorus]\n(Chords: C - G - Am - F)\n(Vocal-Perf: Forte; Full-chest, emotional and strained)\n(Mix: Expands to a wide, dense wall of sound; Stadium rock feel)\n(Inst: Distorted guitars enter with powerful chords; Drums shift to a driving rock beat; Cymbals wash over the mix)\n就让这大雨全都落下\n就让你看不见我脸上的挣扎\n都结束吧 说心里话\n那个最自私的人是你吗\n难过只写在我手机\n省得还需要你忘记\n都快走吧\n我晚点就回家\n\n[verse]\n(Chords: Fmaj7 - Cmaj7 - G - Am7)\n(Vocal-Perf: Returns to a softer, controlled delivery)\n(Mix: Dynamics drop, creating space after the dense chorus)\n(Inst: Band plays quietly; Distorted guitar is replaced by clean arpeggios again, but full drum kit remains with a softer touch)\n要怎么去证明\n要怎么去冷静\n要怎么做才能 够把你忘记\n\n[chorus]\n(Chords: C - G - Am - F)\n(Vocal-Perf: Maximum intensity and desperation; Ad-libs in background)\n(Mix: Even wider and more powerful than the first chorus)\n(Inst: Layered guitars create a thick harmonic wall; Strings become more prominent)\n就让这大雨全都落下\n就让你看不见我脸上的挣扎\n都结束吧 说心里话\n那个最自私的人是你吗\n难过只写在我手机\n省得还需要你忘记\n都快走吧\n我晚点就回家\n\n[bridge]\n(Chords: Dm - G - C - F)\n(Vocal-Perf: Lyrical and reflective; builds back towards the climax)\n(Melody-Contour: Ascending line building tension)\n(Inst: Instrumentation thins slightly, focusing on piano and vocals before the band re-enters forcefully)\n存在的平行时空里\n没有海洋没有陆地\n只有不间断的雨季\n雨滴落下的声音\n有种寂寞的频率\n声音可以弱化掉所有情绪\n\n[outro]\n(Chords: C - G - Am - F)\n(Vocal-Perf: Wordless ad-libs and final phrases fade out)\n(Mix: Gradual fade out; Reverb tails are prominent)\n(Inst: Instrumental focus; Distorted electric guitar plays a final, soaring melodic solo over the chorus progression as the song fades)\n",
  "song_id": "09_就让这大雨全部落下_20260417",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 10431,
      "completion_tokens": 1127,
      "total_tokens": 13906
    },
    "generated_at": "2026-04-17T16:32:19.421006+08:00"
  }
}