{
  "song_id": "02_我和草原有个约定_20260703",
  "prompt": "Genre: Chinese electro-folk dance, Inner Mongolia ethnic elements; BPM: 164; Key: B minor; Rhythm: Driving 4/4 with a strong electronic kick, layered with syncopated ethnic hand percussion, creating an upbeat, festive dance feel; Instruments: Layer 1 (Ethnic core): Synthesized morin khuur playing bright, soaring melodic hooks. Layer 2 (Rhythm foundation): Punchy electronic kick, driving synth bass, claps/snares on 2 & 4. Layer 3 (Modern production): Sweeping synth pads, orchestral string stabs; Vocals: Male and Female duet; male rap/spoken interlude; female anthemic lead with a powerful, soaring, and clear folk soprano voice; Mood: Epic, uplifting, and celebratory, evoking vast grasslands, homeland longing (思乡), and festive gathering (欢聚); Production: Polished, powerful mix; wide stereo image; central vocals with epic reverb; strong electronic low-end; Highlight: the anthemic, soaring female vocal melody over the driving electro-folk beat in the chorus",
  "title": "奔赴你 像河流奔赴海",
  "lyrics": "[intro]\n(Chords: Bm - G - D - A)\n(Inst: Atmospheric synth pad intro, arpeggiated synth motif enters, builds with synth-morin khuur lead melody establishing the main hook, driving electronic beat drops with full instrumentation.)\n(Melody-Contour: Main pentatonic hook established by ethnic lead synth, memorable and soaring.)\n(Mix: Dynamic build from sparse and wide to dense and powerful.)\n\n[verse]\n(Chords: Bm - G - D - A)\n(Vocal-Perf: Clear, forward female chest-mix; precise enunciation of every syllable; slightly restrained, narrative delivery compared to chorus.)\n(Inst: Beat and bassline continue, synth pads provide harmonic bed, synth-morin khuur plays subtle countermelodies.)\n(Melody-Rhythm: Follows natural speech rhythm, landing clearly on downbeats.)\n迁徙的雁阵划过十月\n留下一道弧线给云彩\n我把名字刻进驿道的石缝\n等一场雪替我带话回来\n\n[chorus]\n(Chords: Bm - G - D - A)\n(Transition: Synth swell and subtle drum fill.)\n(Vocal-Perf: Powerful, open-throated female soprano; anthemic delivery; sustained high notes on key words with controlled vibrato.)\n(Inst: Full instrumentation with layered synth strings and pads for epic feel; synth-morin khuur doubles vocal melody.)\n(Melody-Contour: Wide melodic leap to a high peak note, highly singable and memorable.)\n奔赴你 像河流奔赴海\n跨过冻土跨过盐碱的荒白\n是你把我的方向锁住了\n哪里有你 哪里是我的家\n\n[verse]\n(Chords: Bm - G - D - A)\n(Vocal-Perf: Returns to a warm, narrative tone; emotional but controlled.)\n(Inst: Instrumentation thins slightly to give space for vocals, bassline remains driving.)\n(Sound-Design: Subtle whoosh effect leading into the verse.)\n勒勒车碾过春泥的印记\n窄窄一道压进岁月的腰\n我在异乡的地图上找你\n才发现你从没离开过我的脚\n\n[chorus]\n(Chords: Bm - G - D - A)\n(Transition: Cymbal crash and full instrumental re-entry.)\n(Vocal-Perf: Increased intensity and emotion; slight vocal ad-libs in the background.)\n(Inst: All layers active; orchestral stabs add rhythmic emphasis.)\n(Mix: Vocals soar above the dense instrumental mix.)\n奔赴你 像河流奔赴海\n把所有流浪都还给这片宽\n是你把我的魂魄接住了\n哪里有你 哪里才算完\n\n[bridge]\n(Chords: G - D - A - Bm)\n(Vocal-Perf: More tender and emotional delivery, building tension towards the final chorus.)\n(Inst: Instrumentation shifts, synth pads become more prominent, beat softens slightly with less percussion.)\n(Melody-Contour: New melodic line that resolves upwards into the final chorus.)\n我不是候鸟 却懂得迁徙的重\n我不是牧人 却认得回家的风\n兜兜转转绕了半个地球\n原来终点就是你给我留的缝\n\n[chorus]\n(Chords: Bm - G - D - A)\n(Transition: Powerful drum fill and synth riser launch into the climax.)\n(Vocal-Perf: Peak emotional delivery, full power, sustained high notes with passion.)\n(Inst: Maximum energy, all layers including orchestral stabs and countermelodies are present.)\n(Mix: Widest and loudest point of the song, vocals are powerful and clear.)\n奔赴你 像河流奔赴海\n用尽力气也要把你找回来\n是你把我这一生撑起来\n只要有你 什么都不算白\n\n[outro]\n(Chords: Bm - G - D - A - Bm)\n(Vocal-Perf: Vocals repeat the final line with reverb and delay trails, fading out.)\n(Inst: Beat and bass gradually fade, leaving the synth-morin khuur hook and atmospheric pads to resolve.)\n(Mix: Gradual fade-out, ending on a final, resonant synth pad chord.)\n只要有你 什么都不算白\n奔赴你 奔赴你",
  "cover_prompt": "生成一张复古植物学插画（Vintage botanical illustration）风格的艺术图片作为无字音乐专辑封面。画面的核心是：大朵盛开的蒿草与野燕麦交织蔓延，茎叶纤长而坚韧，穗头微微弯垂，隐约间夹杂着几支未开放的野花骨朵，整体形态饱满却不失荒野气息。采用极其精细、繁复的黑白墨水线稿（Intricate black ink line work）来勾勒，每一片叶脉和草穗的纹理都细腻入微（Finely detailed textures）。色彩方案为双色调处理，主体为深墨绿色的精细线条，背景为带有古典纸张质感的浅米黄色（Light beige background），局部以极淡的赭石色晕染草穗尖端，增添荒原温度感。构图优雅且充满古典艺术气息。强烈要求：这是一张纯粹的植物手绘插图，绝对不要出现任何人物、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！传达出一种优雅、纯粹、永恒且带有诗意的手工艺术气息。",
  "cover": {
    "template_id": 3,
    "template_name": "复古植物线稿流",
    "scene_description": "大朵盛开的蒿草与野燕麦交织蔓延，茎叶纤长而坚韧，穗头微微弯垂，隐约间夹杂着几支未开放的野花骨朵，整体形态饱满却不失荒野气息；主体为深墨绿色精细线条，背景为浅米黄色古典纸张质感，局部以极淡的赭石色晕染草穗尖端"
  },
  "_craft": {
    "total": 74.0,
    "passed": true,
    "dims": {
      "意象": 16,
      "韵脚": 14,
      "叙事弧": 15,
      "hook": 17,
      "可唱性": 12
    },
    "verdict": "骨架扎实、hook够用、民族风意象有辨识度，但第二副歌的语法事故和verse收尾的字数失控是进棚前必须手术的硬伤，否则歌手录音现场就会来找麻烦。",
    "worst_lines": [
      {
        "line": "把所有流浪都还给这片宽",
        "why": "'这片宽'是为押韵硬造的病句，'宽'不能单独作名词宾语，语法崩塌且读来别扭，演唱时咬字也会暴露问题",
        "fix": "改为可落地的意象名词收尾，例如'把所有流浪都喂给草原的宽'或换韵重写整句：'把所有流浪都交还给这山川'"
      },
      {
        "line": "才发现你从没离开过我的脚",
        "why": "一行塞了11字节奏已经撑满，'脚'作收尾意象既违和（爱情归宿落在'脚'上）又打断了草原史诗的调性，有强行押'腰/脚'之嫌",
        "fix": "砍掉'才发现'的说明性废话，意象着陆点换成有方向感的词，例如'原来你一直藏在我来路的角'"
      },
      {
        "line": "是你把我这一生撑起来",
        "why": "前两段副歌用'锁住方向''接住魂魄'保持了动词的力度和具体感，这句滑回流行情歌最泛滥的表达，与整首草原史诗气质完全脱节",
        "fix": "保持动宾结构的具体性，例如'是你替我这一生立起来'仍嫌空，可改为'是你把我漂散的根接回来'"
      }
    ],
    "rounds": 0,
    "history": [
      {
        "round": 0,
        "total": 74.0,
        "verdict": "骨架扎实、hook够用、民族风意象有辨识度，但第二副歌的语法事故和verse收尾的字数失控是进棚前必须手术的硬伤，否则歌手录音现场就会来找麻烦。"
      }
    ],
    "model": "claude-sonnet-4-6"
  }
}