{
  "prompt": "Genre: 80s Cantopop Ballad; BPM: 68; Key: A minor; Rhythm: Slow, steady 4/4 drum machine backbeat with a prominent gated reverb snare on beats 2 and 4, simple root-note bassline on downbeats, and 8th-note hi-hats; Instruments: Lush string synth pads, bell-like DX7-style E-Piano for arpeggios, clean round synth bass, drum machine (TR-707 style), and a clean chorused electric guitar for subtle fills; Vocals: Male; Clear, emotive baritone with a smooth delivery, processed with plate reverb and a touch of delay; Mood: Melancholic, yearning, heartbroken, romantic; Production: Polished 80s studio sound with a wide stereo image, vocals front and center, with the snare reverb being a key sonic element; Structure: Intro, Verse, Pre-Chorus, Chorus, Verse, Chorus, Bridge, Outro; Language: Cantonese; Highlight: The massive gated reverb on the snare drum.",
  "lyrics": "[intro]\n(Chords: Am - G - C - Fmaj7)\n(Hook-DNA: Bell-like synth lead melody establishes the melancholic theme)\n(Inst: Lush synth pads, bell-synth lead, subtle rhythm section enters at the end)\n(Mix: Wide stereo field, lead synth centered with reverb)\n\n[verse]\n(Transition: Smooth entry of vocals over sparse beat)\n(Chords: Am - G - C - Fmaj7)\n(Vocal-Perf: Soft, narrative chest voice, mezzo-piano)\n(Inst: Sparse arrangement; synth pads, simple bassline, drum machine with iconic gated snare on 2 and 4, clean guitar arpeggios)\n(Melody-Contour: Conversational, mostly stepwise motion)\n我说这里好吗\n你抬头而无话\n你抱我吻上我嘴巴\n却似你吻向他\n\n[pre-chorus]\n(Transition: Slight drum fill, synth strings swell to build tension)\n(Chords: Dm7 - G - C - Am)\n(Vocal-Perf: Builds intensity, slight increase in volume and pitch)\n(Inst: Adds more layers of synth strings, bassline becomes more melodic)\n(Melody-Dev: Ascending melodic line to lead into the chorus)\n我暗中想总有一点爱吧\n可以交给我吧\n总算得恋爱吧\n相爱少点也罢\n\n[chorus]\n(Transition: Cymbal crash into full, lush arrangement)\n(Chords: Fmaj7 - G - Em - Am - Dm7 - G - C)\n(Vocal-Perf: More powerful, emotive, sustained notes, mezzo-forte)\n(Inst: Full ensemble; lush pads, prominent gated snare, bell synth plays counter-melodies, bass is more active)\n(Mix: Wider, more reverb on vocals and snare, highlighting the iconic 80s sound)\n我却更了解是\n编织梦话\n半点心\n请交给我不过是个小小愿望吧\n你的心\n却一早已整个完完全全交给他\n\n[verse]\n(Transition: Arrangement drops back down dynamically)\n(Chords: Am - G - C - Fmaj7)\n(Vocal-Perf: Returns to softer, more pensive delivery)\n(Inst: Similar to Verse 1, maintaining the emotional intimacy, guitar fills more present)\n怕说到你跟他\n我说无穷傻话\n你听了永远笑哈哈\n我更言而无话\n\n[chorus]\n(Transition: Strong build-up with toms and cymbal swell)\n(Chords: Fmaj7 - G - Em - Am - Dm7 - G - C)\n(Vocal-Perf: Maximum emotion, powerful and sustained, with slight vocal grit)\n(Inst: Fullest arrangement, synth brass layers added for power and drama)\n(Mix: Widest and most powerful section of the song, vocals sit perfectly in the lush mix)\n半点心\n请交给我不过是个小小愿望吧\n你的心\n却一早已整个完完全全交给他\n\n[bridge]\n(Transition: Instruments drop out momentarily, leaving a synth pad and vocals)\n(Chords: C - G/B - Am - G - F - C/E - Dm7 - G)\n(Vocal-Perf: Introspective, almost spoken, questioning tone)\n(Inst: Stripped back arrangement, bell-synth takes prominence, building back up with strings at the end)\n说过爱要潇洒\n错爱了回头吧\n到这晚却说半点心\n仍然求能留下\n\n[outro]\n(Transition: Fades in from the end of the bridge chorus, feels like a final plea)\n(Chords: Fmaj7 - G - C - C)\n(Vocal-Perf: Desperate, pleading, repeated phrases with heavy reverb, fading out)\n(Inst: Main synth bell melody returns over the chords, all instruments slowly fade out with the vocal)\n(Structure: Long fade out)\n他跟你好吗\n一切的爱怎么都送给他\n一颗心分一半好吗\n起码一半都交给我好吗\n给我吗",
  "song_id": "02_半点心_20260404",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 9911,
      "completion_tokens": 1200,
      "total_tokens": 14683
    },
    "generated_at": "2026-04-04T17:24:31.375669+08:00"
  }
}