{
  "prompt": "Genre: Mandopop / Jazz-R&B Ballad; BPM: 150; Key: G# Major; Rhythm: Slow half-time R&B groove felt at 75 BPM. Kick on 1 and syncopated beats, strong snare backbeat on 2 & 4. Active 16th-note hi-hats. Syncopated, melodic bassline.; Instruments: Resonant Piano (jazzy arpeggios/chords), clean E.Bass (melodic foundation), live-feel Drums (crisp snare, 16th-note hats), subtle fingerpicked Ac.Guitar (texture).; Vocals: Female; Breathy, intimate, and husky voice with R&B slides and melismas. Controlled mix of chest and head voice. Clean processing with natural reverb.; Mood: The quiet tension of sitting on the edge of a bed at 3 AM, phone lit up, waiting for a reply you know won't be honest.; Highlight: The slight pause and syncopated drum fill just before the chorus at 1:27, launching from the tense pre-chorus into the resigned, flowing chorus, releasing all built-up emotional pressure.",
  "lyrics": "[intro]\n(Chords: G#maj7 - C#maj7 - Cm7 - F#dim7 - Bbm7 - Eb7sus4 - Eb7 - G#maj7)\n(Inst: Lush, arpeggiated grand piano solo. Complex jazz harmony. Sets an introspective, sophisticated mood. Sparse cymbal swells.)\n(Mix: Wide stereo field for piano. Deep reverb tails.)\n\n[verse]\n(Chords: G#maj7 - C#maj7 - Cm7 - Fm7 - Bbm7 - Eb7sus4 - Eb7)\n(Vocal-Perf: Breathy, close-mic'd, mezzo-piano delivery. Conversational rhythm with subtle R&B slides.)\n(Inst: Gentle rhythm section enters. Clean electric bass on root notes, light drums with hi-hats and cross-stick.)\n(Mix: Vocals upfront and centered. Intimate, narrow space.)\n嗨~怎么那么坏\n才两天就深爱\n说的好像真爱\n我对你说 嗨~\n今天有没有恋爱\n是否谈了又甩\n还说难遇真爱\n\n[pre-chorus]\n(Chords: F#maj7 - Bbm7/Eb - G#m7 - C#9 - F#maj7 - Bbm7 - Eb7sus4 - Eb7)\n(Vocal-Perf: Dynamics build slightly to mezzo-forte. More sustained notes, increased emotional weight.)\n(Inst: Drums become more active with snare hits. Piano plays more definitive block chords. Tension builds.)\n(Transition: Drum fill with a slight pause before the chorus.)\n我要你现在\n把丑事都说出来 oh\n才会听你表白\n听你说你是真的喜欢我\n真的想谈恋爱了\n\n[chorus]\n(Chords: C#maj7 - G#/C - Bbm7 - Eb7 - G#maj7 - Gm7b5 - C7 - Fm7 - Bbm7 - Eb7)\n(Vocal-Perf: Clearer, more open tone. Melody becomes more soaring and memorable. Mezzo-forte.)\n(Inst: Full band feel. Snare has a strong backbeat. Bassline is more melodic. Acoustic guitar adds subtle strumming texture.)\n(Mix: Wider soundstage. Vocals sit comfortably in the mix with a brighter reverb.)\n那就让情绪决定\n听呼吸频率\n跟感觉旅行\n大不了不谈感情\njust do what I suppose to do\n你也不用再演戏\n怪我不爱你\n是你的决定\n每句话在我心里\n清清楚楚的说你想离去\n\n[bridge]\n(Chords: Extended solo over chorus and verse harmony, G#maj7 - C#maj7 etc.)\n(Inst: Instrumental section. Grand piano takes the lead with an improvisational, jazz-inflected solo. Followed by a clean, melodic acoustic guitar solo. Bass and drums maintain the relaxed groove.)\n(Mix: Solos are featured prominently but tastefully mixed with space and reverb.)\n\n[chorus]\n(Chords: C#maj7 - G#/C - Bbm7 - Eb7 - G#maj7 - Gm7b5 - C7 - Fm7 - Bbm7 - Eb7)\n(Vocal-Perf: Same core melody but with more emotional intensity and subtle ad-libs. Final phrase is delivered with a sense of resignation.)\n(Inst: The full band at its peak energy for the track, which remains controlled and smooth.)\n(Mix: The most expansive mix of the song, feeling full and polished.)\n那就让情绪决定\n听呼吸频率\n跟感觉旅行\n大不了不谈感情\njust do what I suppose to do\n你也不用再演戏\n怪我不爱你\n是你的决定\n每句话在我心里\n清清楚楚的说你想离去\n\n[outro]\n(Chords: G#maj7 - C#maj7 - Bbm7 - Eb7 - G#maj7)\n(Inst: Instruments fade out, leaving the grand piano playing a final, resolving arpeggio, echoing the intro motif.)\n(Mix: Long reverb tails on the final piano chords. Gradual fade to silence.)\n(Sound-Design: Final, single, melancholic piano note hangs in the reverb.)",
  "song_id": "01_呼吸决定_20260418",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 11104,
      "completion_tokens": 1308,
      "total_tokens": 16489
    },
    "generated_at": "2026-04-18T16:30:53.430070+08:00"
  },
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}