{
  "song_id": "02_牵丝戏_20260422",
  "prompt": "Genre: Chinese-style Pop Ballad, acoustic piano and guzheng-like synth over modern pop drums; BPM: 86; Key: D minor; Rhythm: Slow modern pop ballad groove, steady kick-snare pattern, providing a gentle, non-syncopated foundation; Instruments: Layer 1 (Classical Melodic Core): Synthesized guzheng playing bright arpeggios and counter-melodies. Layer 2 (Modern Rhythm Foundation): Organic pop drum kit, clean sub-bass. Layer 3 (Harmonic Glue): Acoustic piano block chords, lush orchestral string section swells; Vocals: Female duet, clear soprano voices, ancient-style tone, delicate and poised delivery, alternating narrative voices; Mood: Nostalgic and devoted, evoking imagery of ink brush paintings and candlelight in a pavilion, exploring the emotional archetype of loyal devotion through fleeting time; Highlight: the narrative contrast created by the alternating lead vocals of the two distinct female singers.",
  "title": "雁回霜白处",
  "lyrics": "[intro]\n(Energy: 1/10, low and gentle)\n(Chords: Dm - Gm - C - F)\n(Inst: Solo acoustic piano melody, introduces main theme; synth guzheng arpeggios enter)\n(Mix: Piano centered, wide stereo space, intimate feel)\n(Motif-Anatomy: Pentatonic descending phrase, sets a contemplative mood)\n(Phrase-Structure: Symmetrical 4-bar piano melody)\n\n[verse]\n(Energy: 3/10, building slightly)\n(Chords: Dm - Gm - C - F - Bb - F - C - Dm)\n(Transition: Full beat enters, clean sub-bass joins piano)\n(Sound-Design: Guzheng synth plays call-and-response fills after vocal lines)\n(Vocal-Perf: Female Vocal 1; Clear chest voice, storytelling delivery, every syllable enunciated with poetic intent, minimal vibrato)\n(Inst: Piano chords, steady pop drum beat, bass on root notes)\n(Contour-&-Range: Narrow vocal range, stays in a comfortable low-to-mid register)\n霜降连夜 江上月痕犹浅\n孤舟一叶 向北又折向南\n旧城楼角 落了谁的钗环\n炊烟散尽 只剩瓦檐冷眼\n候你经年 雁字未曾回还\n灯芯燃短 映不透重山\n\n[chorus]\n(Energy: 7/10, emotional peak)\n(Chords: Bb - F - C - Dm - Bb - F - Gm - Am)\n(Transition: Orchestral strings swell dramatically into the chorus)\n(Vocal-Perf: Female Vocal 1; Higher register, more open and emotive tone, natural vibrato on sustained notes)\n(Mix: Vocals centered and powerful, wide strings, full rhythm section)\n(Inst: Full ensemble - lush strings, piano, drums, bass, guzheng flourishes)\n(Contour-&-Range: Vocal melody leaps up a perfect 5th, creating a soaring, memorable hook)\n去时不道珍重 归时已是陌人\n山河千里 隔不断一念成尘\n此心未曾改动 此情无处安存\n问苍天借不借 一个故人\n\n[verse]\n(Energy: 3/10, returns to narrative)\n(Chords: Dm - Gm - C - F - Bb - F - C - Dm)\n(Transition: Strings fade out, returning to the verse instrumentation)\n(Vocal-Perf: Female Vocal 1; Returns to a more restrained, narrative delivery)\n(Inst: Rhythm section and piano continue, guzheng fills become more intricate)\n(Phrase-Structure: Symmetrical AABB phrasing, reinforcing the poetic structure)\n夜雨打窗 惊醒半卷残梦\n竹帘低垂 锁住满院秋风\n那年桃花 开在渡口石缝\n握别之手 冷过初春河冻\n誓言如刻 岁月却善遗忘\n独坐空阁 守着烛泪流长\n\n[bridge]\n(Energy: 6/10, builds again with new voice)\n(Chords: Am - G - C - F - Dm - G - C)\n(Transition: Beat simplifies, piano becomes more arpeggiated)\n(Vocal-Perf: Female Vocal 2 enters; slightly deeper, more powerful timbre, provides narrative contrast)\n(Inst: Textural shift, strings hold long pads, less percussive)\n(Motif-Anatomy: New melodic theme introduced, distinct from verse and first chorus)\n墨迹未干 已成隔世之卷\n红豆压枝 压不住离散\n天涯纵远路漫漫 不及心中一道湾\n白发换朱颜 谁为谁留连\n\n[chorus]\n(Energy: 8/10, final climax)\n(Chords: Bb - F - C - Dm - Bb - F - Gm - Am)\n(Transition: Full ensemble crashes back in with more intensity)\n(Vocal-Perf: Female Vocal 2 takes the lead; powerful, sustained high notes, full emotional release)\n(Mix: Widest and loudest point of the song, vocals slightly compressed for power)\n(Inst: Strings play soaring counter-melodies, cymbals crash on downbeats)\n(Contour-&-Range: Climactic vocal line, pushing the upper register)\n去时不道珍重 归时已是陌人\n霜雪千重 压弯了望穿的眸深\n此生若能重逢 纵然白骨成林\n愿以残烛最后一寸 换你归程\n\n[outro]\n(Energy: 2/10, fading out)\n(Chords: Dm - Gm - C - F - Dm)\n(Transition: All instruments fade except for solo piano and a final guzheng pluck)\n(Sound-Design: Long reverb tail on the final piano chord)\n(Inst: Piano reprises the intro melody, slowly decelerating)\n(Mix: Fades to silence, leaving a sense of lingering emotion)",
  "cover_prompt": "生成一张极简主义（Minimalist）插画和阴影艺术（Shadow art）风格的艺术图片作为无字音乐专辑封面。画面的核心是深靛蓝与冷灰色调笼罩的夜间江面，一盏孤灯的光晕在水面漾开，半轮霜月悬于画面上方虚空，远处雁影如墨点消散于薄雾之中，近处一截残破石栏在阴影中静立，无人无字，只有光与水的极简对话。构图干净、宁静且优雅。强烈要求：这是一张纯粹的、极简主义、治愈系插图，绝对不要出现具体的五官、现代工业物品或3D渲染效果！画面必须是无字封面，绝对不要生成任何文字、拼音或英文字母！传达出一种宁静、舒适、怀旧且梦幻的艺术气息。",
  "cover": {
    "template_id": 6,
    "template_name": "极简窗影治愈流",
    "scene_description": "深靛蓝与冷灰色调笼罩的夜间江面，一盏孤灯的光晕在水面漾开，半轮霜月悬于画面上方虚空，远处雁影如墨点消散于薄雾之中，近处一截残破石栏在阴影中静立，无人无字，只有光与水的极简对话"
  }
}