{
  "song_id": "01_青花_20260325",
  "prompt": "Genre: Mandopop / Pop-Rock Ballad; BPM: 66; Key: C Major; Rhythm: Slow rock ballad groove with kick on 1 & 3, snare on 2 & 4, and steady eighth-note hi-hats. Bass follows the kick drum with simple root notes.; Instruments: Bright acoustic grand piano playing chords and arpeggios, clean arpeggiated electric guitar with chorus, distorted electric guitar for power chords and solos, round electric bass, punchy acoustic drum kit; Vocals: Male tenor with a slightly raspy, emotive timbre. Dynamic delivery ranging from reflective verses to powerful, strained choruses. Processed with prominent reverb and delay.; Mood: Melancholic, nostalgic, epic, heartbroken.; Production: Wide, spacious mix with a big concert-hall reverb. Vocals are front and center. Dynamics build significantly from verse to chorus.; Structure: Intro - Verse - Pre-Chorus - Chorus - Verse 2 - Chorus - Bridge - Outro; Language: Mandarin; Highlight: The powerful, emotionally strained male vocal performance in the chorus.",
  "title": "余烬",
  "lyrics": "[intro]\n(Inst: Clean electric guitar arpeggio melody; Bright grand piano chords; Sparse feel)\n(Chords: C - G/B - Am - G - F - C/E - Dm7 - G)\n(Mix: Wide stereo field; Intimate start)\n\n[verse]\n(Chords: C - G/B - Am - G - F - C/E - Dm7 - G)\n(Vocal-Perf: Gentle chest voice; Reflective; mezzo-piano)\n(Inst: Bass enters with simple root notes; Minimal drum beat with cross-stick; Piano remains central)\n(Melody-Contour: Mostly stepwise motion; Conversational rhythm)\n桌上那杯 冷了多久的咖啡凉\n灯还没关 照着我一个人坐在床旁\n那条短信 三个字就不知道该怎么接着想\n手机屏幕 暗了 又开始漫长\n(Transition: Ride cymbal pattern builds intensity)\n\n[pre-chorus]\n(Chords: F - G - Em - Am - Dm7 - Gsus4 - G)\n(Vocal-Perf: Intensity increases; Higher register; Sense of urgency)\n(Inst: Strings begin to swell; Drums build with tom fills)\n想说再见 才发现有多重\n(Transition: Drum fill into chorus)\n\n[chorus]\n(Chords: C - G/B - Am - G - F - C/E - Dm7 - G)\n(Vocal-Perf: Powerful, strained chest voice; Full emotion; mezzo-forte)\n(Inst: Full band enters; Distorted guitar power chords; Open hi-hats; Loud crashing cymbals; Strings are lush and wide)\n(Mix: Vocals soar above the dense instrumentation; Epic and spacious)\n灰烬烧尽 余温还在打转的方向\n你的名字 漂在我脑子里晃\n想按住它 越用力越变成你的样\n越清晰了 越不知道该怎么放\n(Transition: Band dynamics drop, leaving piano and clean guitar)\n\n[verse]\n(Chords: C - G/B - Am - G - F - C/E - Dm7 - G)\n(Vocal-Perf: Returns to a softer, more somber tone)\n(Inst: Drums play a simpler, quieter groove; Bass is more prominent)\n后来才懂 告别也有一种体面\n那些誓言 变成草稿存着没删\n你用过的 台灯还在桌上没换\n忘了关 还是不敢关\n(Transition: Dynamic build mirroring the first pre-chorus)\n\n[chorus]\n(Chords: C - G/B - Am - G - F - C/E - Dm7 - G)\n(Vocal-Perf: Maximum power and emotion; Ad-libs in upper register)\n(Inst: More intense than first chorus; Distorted guitar adds fills; Ride cymbal is driving)\n(Mix: Everything at full volume; Saturated and emotionally charged)\n灰烬烧尽 余温还在打转的方向\n你的名字 漂在我脑子里晃\n想按住它 越用力越变成你的样\n越清晰了 越不知道该怎么放\n(Transition: Abrupt dynamic shift; band cuts out leaving vocals and sparse piano)\n\n[bridge]\n(Chords: Am - G - F - E7 - Am - G - Dm7 - G)\n(Vocal-Perf: Lyrical and melodic shift; A sense of resignation; Builds back to forte)\n(Inst: Starts sparse with just piano, then full band re-enters with force for the second half)\n(Melody-Contour: New melodic idea; Climactic phrase)\n以为放下 就不会再难受\n以为时间 能把这些都带走\n到最后还是 想起你的温柔\n绕了一圈 又回到原来的路口\n(Transition: Final chord rings out and fades into outro)\n\n[outro]\n(Chords: C - G/B - Am - G - F - C/E - Dm7 - G)\n(Inst: Distorted electric guitar plays a final melodic solo over the fading band)\n(Vocal-Perf: Distant, echoing ad-lib of the final line)\n(Mix: Slow fade out over 15-20 seconds)\n绕了一圈 又回到原来的路口",
  "cover": {
    "template_id": 2,
    "template_name": "几何光影艺术流",
    "scene_description": "一个边缘柔散的圆形光晕，以暖金余烬色为核心向外渐变为深灰冷蓝，悬浮于带有粗糙水彩纸张质感的深蓝灰背景中，四周大面积留白，光晕边缘若隐若现如将熄未熄的余烬",
    "cover_prompt": "生成一张极简主义的几何光影艺术图片作为无字音乐专辑封面。画面的核心是：一个边缘柔散的圆形光晕，以暖金余烬色为核心向外渐变为深灰冷蓝，悬浮于带有粗糙水彩纸张质感的深蓝灰背景中，四周大面积留白，光晕边缘若隐若现如将熄未熄的余烬。画面必须展现出微妙的高级材质肌理，特别是类似水彩晕染（Watercolor texture）或粗糙艺术纸张的触感。整体构图极度克制、留白（Minimalistic composition），注重光与影的柔和交错（Light and shadow interplay）。强烈要求：画面必须保持极致的安宁与静谧（Calm and serene），除了基础的、柔焦的简单几何图形（如模糊的圆、半透明的方块或柔和的线条）外，绝对不要出现任何复杂的现实物体、风景或人物！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！绝对不要生成人物轮廓。传达出一种充满诗意、呼吸感与冥想空间的视觉感受。"
  }
}