{
  "song_id": "09_青花_20260404",
  "prompt": "Genre: Mandopop Ballad / Pop Rock; BPM: 66; Key: A minor; Rhythm: Slow rock ballad drum beat with kick on 1 & 3, snare on 2 & 4, and steady eighth-note hi-hats. Simple tom fills into choruses.; Instruments: Dominant acoustic piano playing arpeggiated chords, clean arpeggiated electric guitar with delay, strummed acoustic guitar for texture, round-toned electric bass, lush string pads in chorus, and a distorted electric guitar for a melodic solo and power chords.; Vocals: Male tenor, clear yet husky tone, transitioning from a gentle verse to an emotionally strained, powerful chest voice in the chorus.; Mood: Melancholic, nostalgic, regretful, emotional.; Production: Clean, spacious mix with vocals front and center. Wide stereo image in the chorus. Prominent plate/hall reverb on vocals and snare.; Structure: Intro - Verse - Pre-Chorus - Chorus - Interlude - Verse - Chorus - Outro; Language: Mandarin; Highlight: The emotionally strained and powerful male vocal delivery in the chorus.",
  "title": "候鸟南飞",
  "lyrics": "[intro]\n(Chords: Am - G - C - Fmaj7)\n(Inst: Solo piano melody; Atmospheric synth pads enter; Light cymbal swells)\n(Mix: Narrow stereo field; Intimate and sparse)\n(Melody-Contour: Simple descending line; Sets melancholic tone)\n\n[verse]\n(Chords: Am - G - C - Fmaj7 - Dm7 - Em7 - Am)\n(Vocal-Perf: Gentle chest voice; Conversational and soft; mezzo-piano)\n(Inst: Piano and pads continue; Acoustic guitar adds subtle strumming; Bass enters softly)\n(Melody-Rhythm: Flowing; Lyrical; Follows speech patterns)\n窗台积灰 日历撕到 没有人记得\n那盆绿植 早已枯萎\n我搬离时 带走外套 忘了锁柜门\n钥匙还挂 门边的钉\n\n[pre-chorus]\n(Chords: Fmaj7 - G - C - G/B)\n(Vocal-Perf: Slight increase in volume; Sense of anticipation; Held notes)\n(Inst: Drums enter with a simple beat; Bass becomes more defined)\n(Transition: Tom fill and cymbal crash leads into chorus)\n城市点亮 却照不进我眼底\n\n[chorus]\n(Chords: C - G - Am - Em - F - C - F - G)\n(Vocal-Perf: Powerful and emotionally strained chest voice; mezzo-forte; Higher register)\n(Inst: Full band enters; Distorted guitar power chords; Lush string pads swell; Drums provide strong backbeat)\n(Mix: Wide stereo field; Vocals layered and powerful; Prominent hall reverb)\n(Highlight-Focus: Vocal strain on high notes conveys deep emotion)\n我向南飞 越过山脊 找不到落点\n风大了 翅膀弯\n那些年少时以为 天涯近在咫尺间\n如今才知 远方只是另一种流浪\n\n[interlude]\n(Chords: F - G - Em - Am - F - G - C)\n(Inst: Melodic distorted electric guitar solo; Expressive bends and vibrato; Band provides solid support)\n(Mix: Guitar solo is the focus; Reverb and delay on guitar)\n(Transition: Solo melody resolves and dynamic drops for next verse)\n\n[verse]\n(Chords: Am - G - C - Fmaj7 - Dm7 - Em7 - Am)\n(Vocal-Perf: Returns to a softer, more reflective tone; Slight weariness)\n(Inst: Reduced instrumentation; Piano and clean electric guitar arpeggios)\n(Mix: Intimate feel returns, similar to first verse but with lingering energy)\n旧照片里 笑容晒成 褪色的底片\n镜中的人 陌生而远\n我用力想 想起某个 夏天的味道\n却只剩下 模糊的光\n\n[chorus]\n(Chords: C - G - Am - Em - F - C - F - G)\n(Vocal-Perf: Maximum emotional intensity; Forte; Ad-libs in background)\n(Inst: Full band at peak energy; Strings are more prominent; Cymbal crashes for emphasis)\n(Mix: Grand and epic sound; Vocals soar above the mix)\n(Melody-Dev: Lyrical variation adds narrative climax)\n我向南飞 穿过雨季 羽毛湿透了\n停不下 也回不去\n那些深埋在胸腔里 说不出口的委屈\n是我用整个青春 换来的一场迷途\n\n[outro]\n(Chords: C - G - Am - F - C)\n(Vocal-Perf: Emotional humming and ad-libs; Fading out)\n(Inst: Piano plays a final arpeggiated chord; Band fades out slowly)\n(Mix: Long reverb tail on the final vocal note; Slow fade to silence)\n(Structure: Final resolution; Decrescendo)",
  "cover_prompt": "生成一张极简主义的抽象环境光晕（Ambient Aura）图片作为无字音乐专辑封面。画面的核心色彩组合与情绪倾向是：深沉的暗灰蓝与微弱的琥珀暖光交织渗透，两种色调在画面中央以极慢的方式相融，暖光如同远处将灭的炉火，被大片冷色包裹吞噬，整体传达出漂泊者在异乡深夜独自凝望的疲惫与隐忍。画面完全由纯粹的色彩构成，采用极度的柔焦（Soft focus）和重度模糊效果（Blurred effect），使得不同颜色之间产生极其平滑、如丝绸般的无缝过渡。整体质感极致平滑细腻（Smooth texture），没有任何杂质。强烈要求：这是一张彻底抽象的现代色彩场（Color Field）作品，绝对不要出现任何具体的物体、几何图案或锐利的边缘！不需要任何胶片颗粒感！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，不要生成人物轮廓！传达出一种极其平静、舒缓、现代且充满呼吸感的氛围。",
  "cover": {
    "template_id": 1,
    "template_name": "环境光晕流",
    "scene_description": "深沉的暗灰蓝与微弱的琥珀暖光交织渗透，两种色调在画面中央以极慢的方式相融，暖光如同远处将灭的炉火，被大片冷色包裹吞噬，整体传达出漂泊者在异乡深夜独自凝望的疲惫与隐忍"
  }
}