{
  "prompt": "Genre: Lo-fi Hip Hop / Jazz Hop; BPM: 90; Key: C# minor; Feel: Relaxed straight 16ths with a loose, behind-the-beat pocket; syncopated kick pattern against a steady, soft snare on 2 and 4, creating a classic lo-fi hip hop groove.; Instruments: Fender Rhodes (chordal accompaniment & melodic fills, warm, muffled tone with vinyl crackle), Drum machine (lo-fi hip hop beat, soft kick with sidechain compression, gentle rimshot-like snare), Sub Bass (simple root-note lines, deep, round sine-wave character), Acoustic Piano (melodic fills and counter-melodies, felt-like, slightly detuned and intimate tone), Atmospheric Pad (background texture, sustained and airy).; Lead: Rhodes and Acoustic Piano share melodic fragments and fills, no single dominant lead voice.; Highlight: The gentle 'pumping' effect of the sidechain compression, where the warm Rhodes chords duck rhythmically with every soft kick drum hit.",
  "lyrics": "[Intro]\n(Chords: C#m9 - F#m9 - B13 - Emaj9)\n(Harmonic-Rhythm: 1 bar each, played freely)\n(Lead: Rhodes introduces chordal texture)\n(Inst: Fender Rhodes, Atmospheric Pad, Vinyl Crackle)\n(Dynamics: p)\n(Transition: Drums and Bass enter smoothly)\n\n[A-section]\n(Chords: C#m9 - F#m9 - B13 - Emaj9)\n(Harmonic-Rhythm: 1 bar each)\n(Lead: Rhodes plays sparse chordal fills)\n(Inst: Fender Rhodes, Sub Bass, Drum machine)\n(Dynamics: mp)\n(Transition: Acoustic piano enters)\n\n[B-section]\n(Chords: C#m9 - F#m9 - B13 - Emaj9)\n(Harmonic-Rhythm: 1 bar each)\n(Lead: Acoustic Piano plays simple, contemplative melody)\n(Inst: Fender Rhodes, Sub Bass, Drum machine, Acoustic Piano)\n(Texture: Increased density with piano melody layer)\n(Dynamics: mp)\n(Transition: Acoustic piano fades out)\n\n[A-section]\n(Chords: C#m9 - F#m9 - B13 - Emaj9)\n(Harmonic-Rhythm: 1 bar each)\n(Lead: Rhodes plays sparse chordal fills)\n(Inst: Fender Rhodes, Sub Bass, Drum machine)\n(Texture: Drops back to the core groove)\n(Dynamics: mp)\n(Transition: Acoustic piano re-enters)\n\n[B-section]\n(Chords: C#m9 - F#m9 - B13 - Emaj9)\n(Harmonic-Rhythm: 1 bar each)\n(Lead: Acoustic Piano plays a slightly more active, developed melody)\n(Inst: Fender Rhodes, Sub Bass, Drum machine, Acoustic Piano)\n(Dynamics: mp)\n(Transition: Acoustic piano fades out)\n\n[A-section]\n(Chords: C#m9 - F#m9 - B13 - Emaj9)\n(Harmonic-Rhythm: 1 bar each)\n(Lead: Rhodes plays sparse chordal fills)\n(Inst: Fender Rhodes, Sub Bass, Drum machine)\n(Dynamics: mp)\n(Transition: Drums and bass cut out abruptly)\n\n[Outro]\n(Chords: C#m9 - F#m9...)\n(Harmonic-Rhythm: Decays and becomes fragmented)\n(Lead: None, textural fade)\n(Inst: Fender Rhodes holds final chord, Atmospheric Pad, prominent Vinyl Crackle)\n(Dynamics: p -> pp -> silence)\n(Transition: Fades to silence)",
  "song_id": "04_Silent Warmth Before the First Day_20260527",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 9633,
      "completion_tokens": 1006,
      "total_tokens": 14322
    },
    "generated_at": "2026-05-27T15:58:44.108812+08:00"
  },
  "_prompt_compressed": {
    "from": 1516,
    "to": 910
  }
}