{
  "prompt": "Genre: Chinese-style Pop Ballad, guzheng arpeggios with a steady pop drum groove; BPM: 132; Key: A minor (pentatonic); Rhythm: Pop Ballad Fusion: Steady acoustic drum groove on 2 and 4, organic bass, driving mid-tempo feel; Instruments: Layer 1 (Classical Melodic Core): Bright guzheng-style synth pluck playing arpeggios and counter-melodies. Layer 2 (Modern Rhythm Foundation): Full acoustic drum kit, clean electric bass. Layer 3 (Harmonic Glue): Acoustic piano chords, orchestral string swells; Vocals: Female duet, clear ancient-style tone, precise diction, delicate and poised, alternating narrative voices; Mood: Nostalgic and poignant, evoking imagery of candlelight in an ancient pavilion and the emotional archetype of loyal devotion enduring through time; Production: High-Fidelity, Pristine Radio-Ready Mix with expensive analogue warmth and silky smooth high-end; Highlight: the seamless duet of two clear female voices, trading verses and harmonizing to tell a single story.",
  "lyrics": "[intro]\n(Chords: Am - G - C - F)\n(Motif-Anatomy: Ascending pentatonic arpeggio on guzheng-style synth, quarter-note rhythm)\n(Phrase-Structure: Symmetrical 4-bar phrasing)\n(Inst: Guzheng-style synth pluck enters with main melody, piano chords, light strings pad)\n(Mix: Sparse, atmospheric, guzheng centered)\n(Sound-Design: Bell-like synth accent)\n\n[verse]\n(Chords: Am - G - C - F - Am - G - C - G)\n(Vocal-Perf: Female 1, delicate chest voice, clear diction, storytelling tone, emotionally restrained)\n(Contour-&-Range: Narrow low-register pentatonic, stepwise motion)\n(Inst: Acoustic drum kit enters with simple beat, electric bass on root notes, piano chords continue)\n(Transition: Drums and bass enter, raising energy slightly)\n嘲笑谁恃美扬威\n没了心如何相配\n盘铃声清脆 帷幕间灯火幽微\n我和你 最天生一对\n没了你才算原罪 没了心才好相配\n你褴褛我彩绘 并肩行过山与水\n你憔悴 我替你明媚\n\n[pre-chorus]\n(Chords: F - G - Em - Am - F - G - C - G)\n(Vocal-Perf: Female 1, higher register, more powerful delivery, emotionally building)\n(Contour-&-Range: Leaps up a 4th, pushing into a higher range, builds tension)\n(Inst: Drums become more active with cymbal crashes, strings more prominent)\n(Mix: Dynamic lift, full band texture builds)\n(Transition: Cymbal swell and brief pause before chorus)\n是你吻开笔墨 染我眼角珠泪\n演离合相遇悲喜为谁\n他们迂回误会 我却只由你支配\n问世间哪有更完美\n\n[chorus]\n(Chords: Am - F - C - G - Am - F - C - G)\n(Vocal-Perf: Female 2, powerful and soaring, chest/mix voice, more operatic feel, clear enunciation)\n(Motif-Anatomy: Memorable pentatonic hook, descending contour, powerful sustained notes at phrase ends)\n(Inst: Full ensemble, guzheng plays fast arpeggios, strings are majestic, drums are driving)\n(Mix: Widest and loudest section, vocals soar over the full arrangement)\n(Transition: Instrumental break with guzheng and piano leading into next verse)\n兰花指捻红尘似水\n三尺红台 万事入歌吹\n唱别久悲不成悲 十分红处竟成灰\n愿谁记得谁 最好的年岁\n\n[verse]\n(Chords: Am - G - C - F - Am - G - C - G)\n(Vocal-Perf: Female 1, returns to a softer, intimate tone, then builds intensity)\n(Inst: Arrangement thins out, then rebuilds with strings, mirroring previous dynamic arc)\n(Mix: Dynamic drop for contrast, then crescendo)\n(Transition: Big cymbal swell into the final chorus)\n你一牵我舞如飞 你一引我懂进退\n苦乐都跟随 举手投足不违背\n将谦卑 温柔成绝对\n你错我不肯对 你懵懂我蒙昧\n心火怎甘心扬汤止沸\n你枯我不曾萎 你倦我也不敢累\n用什么暖你一千岁\n\n[chorus]\n(Chords: Am - F - C - G - Am - F - C - G)\n(Vocal-Perf: Female 2, climactic and emotional, uses harmonies on repeated lines)\n(Inst: Full power, strings and guzheng at maximum intensity)\n(Mix: The emotional peak of the song, everything is forward and present)\n(Transition: Music begins to decrescendo after the final line)\n风雪依稀秋白发尾\n灯火葳蕤 揉皱你眼眉\n假如你舍一滴泪 假如老去我能陪\n烟波里成灰 也去得完美\n\n[outro]\n(Chords: Am - F - C - G)\n(Vocal-Perf: Female 2, ad-libs with a fading, breathy delivery)\n(Inst: Music gradually fades, leaving guzheng, piano, and strings lingering)\n(Mix: Decrescendo to silence)\n(Sound-Design: Final guzheng pluck echoes into a long reverb tail)\n风雪依稀秋白发尾\n灯火葳蕤 揉皱你眼眉\n假如你舍一滴泪 假如老去我能陪\n烟波里成灰 也去得完美\n",
  "song_id": "02_牵丝戏_20260405",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 10931,
      "completion_tokens": 1361,
      "total_tokens": 15974
    },
    "generated_at": "2026-04-05T11:36:26.206140+08:00"
  },
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}