{
  "prompt": "Genre: Mandopop / Pop-Rock Ballad; BPM: 137; Key: G Major; Rhythm: Driving pop-rock beat with consistent 8th-note hi-hats, kick on 1 & 3, snare on 2 & 4; Instruments: Bright steel-string acoustic guitar (arpeggios/strumming), clean/overdriven electric guitars (counter-melodies/power chords), round bass guitar, natural-sounding drum kit, subtle background string pads; Vocals: Male tenor, conversational and slurred delivery in verses, emotive chest voice in chorus, some falsetto BVs; Mood: Nostalgic, melancholic, yearning, sweet; Production: Clean 2000s pop-rock mix, wide stereo field, vocals upfront with moderate room reverb; Structure: Intro - Verse - Pre-Chorus - Chorus - Verse - Chorus - Bridge - Outro; Language: Mandarin; Highlight: the signature slurred, conversational vocal delivery",
  "lyrics": "[intro]\n(Chords: G - D/F# - Em7 - Cmaj7)\n(Inst: Solo acoustic guitar playing gentle, arpeggiated intro motif.)\n(Mix: Centered, intimate, dry.)\n(Energy: Calm, introductory.)\n\n(Transition: Bass and shaker enter subtly.)\n[verse]\n(Chords: G - D/F# - Em7 - Cmaj7 - G/B - Am7 - Dsus4 - D)\n(Vocal-Perf: Soft, conversational, slightly behind the beat, chest voice.)\n(Melody-Contour: Mostly descending, gentle.)\n(Mix: Vocals upfront, acoustic guitar panned slightly right.)\n(Energy: Low, narrative.)\n故事的小黄花\n从出生那年就飘着\n童年的荡秋千\n随记忆一直晃到现在\n\n(Transition: Drum kit enters with a simple fill.)\n[pre-chorus]\n(Chords: Gmaj7 - Cmaj7 - Gmaj7 - Dsus4 - D)\n(Vocal-Perf: Scat-like solfege, breathy, building anticipation.)\n(Melody-Rhythm: Simple, melodic hook.)\n(Inst: Full band enters, electric guitar adds clean arpeggios.)\n(Energy: Building.)\nRe So So Si Do Si La\nSo La Si Si Si Si La Si La So\n吹着前奏望着天空\n我想起花瓣试着掉落\n\n(Transition: Crash cymbal and electric guitar power chords.)\n[chorus]\n(Chords: G - D/F# - Em7 - Cmaj7 - G/B - Am7 - Dsus4 - D)\n(Vocal-Perf: Stronger, more emotive, higher in range, layered backing vocals.)\n(Melody-Harmony: Strong resolution on chord tones, anthemic.)\n(Mix: Wide stereo image, lush strings in the background, driving energy.)\n(Energy: High, climactic.)\n刮风这天我试过握着你手\n但偏偏雨渐渐大到我看你不见\n还要多久我才能在你身边\n等到放晴的那天也许我会比较好一点\n\n(Transition: Drum fill leads back to a stripped-down feel.)\n[verse]\n(Chords: G - D/F# - Em7 - Cmaj7 - G/B - Am7 - Dsus4 - D)\n(Vocal-Perf: Returns to intimate, conversational style.)\n(Inst: Drums and bass provide a steady groove, electric guitar is sparse.)\n(Mix: Narrows slightly, focusing on the vocal story.)\n(Energy: Medium, reflective.)\n为你翘课的那一天\n花落的那一天\n教室的那一间\n我怎么看不见\n消失的下雨天\n我好想再淋一遍\n没想到失去的勇气我还留着\n好想再问一遍\n你会等待还是离开\n\n(Transition: Big drum fill and cymbal swells.)\n[chorus]\n(Chords: G - D/F# - Em7 - Cmaj7 - G/B - Am7 - C - D - G)\n(Vocal-Perf: Full power, emotional, ad-libs in background.)\n(Inst: Electric guitar more prominent with power chords and counter-melodies.)\n(Mix: Widest point, all elements present.)\n(Energy: Peak emotional high.)\n从前从前有个人爱你很久\n但偏偏风渐渐把距离吹得好远\n好不容易又能再多爱一天\n但故事的最后你好像还是说了拜拜\n\n(Transition: Sustained guitar feedback leads into solo.)\n[bridge]\n(Chords: Am7 - Em7 - Cmaj7 - G - Am7 - Em7 - C - D)\n(Inst: Melodic, overdriven electric guitar solo carrying the emotional arc.)\n(Vocal-Perf: None.)\n(Mix: Guitar is the central focus, band provides powerful support.)\n(Energy: High, instrumental release.)\n\n(Transition: Band drops out, leaving only a sustained chord and a final drum fill.)\n[outro]\n(Chords: G - D/F# - Em7 - Cmaj7 - G/B - Am7 - C - D - G)\n(Vocal-Perf: Rhythmic, almost spoken-word delivery, fading out.)\n(Inst: Sparse accompaniment, acoustic guitar strumming softly.)\n(Mix: Fades slowly, creating a sense of unresolved memory.)\n(Energy: Decaying, final thoughts.)\n刮风这天我试过握着你手\n但偏偏雨渐渐大到我看你不见\n还要多久我才能够在你身边\n等到放晴那天\n但故事的最后你好像还是说了拜",
  "song_id": "01_晴天_20260417",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 11410,
      "completion_tokens": 1333,
      "total_tokens": 15306
    },
    "generated_at": "2026-04-17T16:37:39.654269+08:00"
  }
}