{
  "song_id": "03_Sunflower_20260507",
  "prompt": "Genre: Neo-Soul / Bedroom Pop; BPM: 130; Key: C# major; Rhythm: Laid-back, slightly swung 16th-note groove. Syncopated bassline with a punchy kick and fat snare.; Instruments: Wobbly Rhodes piano, warm electric bass, live-feel drums, clean chorused guitar fills, and lush orchestral strings providing background pads.; Vocals: Male. Young, conversational tenor with a slightly raspy timbre. Mix of chest voice and falsetto, with an emotional, rhythmic delivery. Lightly compressed.; Mood: Sitting on the bed at 3 AM, overthinking, until the first hint of sunrise streaks through the window.; Production: High-fidelity clarity with analogue warmth. Dense mix, wide stereo image, and upfront vocals.; Language: Chinese; Highlight: The abrupt shift from the warbly, lo-fi piano intro to the tight, full-band groove on the first verse's downbeat, snapping the listener into focus.",
  "title": "旧衬衫",
  "lyrics": "[intro]\n(Chords: F#maj7 - F#m7 - E#m7 - D#m7)\n(Vocal-Perf: Hazy, distant, lo-fi filtered; conversational and meandering)\n(Inst: Warbly electric piano with heavy vibrato; faint synth pad; sounds like an old vinyl recording)\n(Mix: Extremely narrow, mono-centric, low-fidelity feel)\n一件旧衬衫还叠在椅背上\n我没舍得动它\n就这么看着\n\n[verse]\n(Transition: Abrupt cut from lo-fi intro to full-fidelity band)\n(Chords: C#maj7 - A#m7 - G#m7 - C#7 - F#maj7)\n(Vocal-Perf: Clear, upfront chest voice; intimate and direct; mezzo-piano)\n(Inst: Full band enters - tight drums, warm bassline, clean Rhodes chords)\n(Mix: Expands to full stereo width; clean and warm)\n搬来新城市已经第三个秋\n超市收银台找了两毛五分钱\n接过来的时候 手抖了一下\n才想起你说过 手心冰的人 心不会冷\n\n[pre-chorus]\n(Chords: D#m7 - G#7 - C#maj7 - F#maj7)\n(Vocal-Perf: Builds in intensity; more melodic phrasing)\n(Inst: Drums add more cymbal work; strings begin to swell underneath)\n我剪掉了刘海 换了一副眼镜\n走路的姿势都被陌生人夸过好看\n可一个人对着镜子 总差那么一点\n说不出哪里 就是差那么一点\n\n[chorus]\n(Chords: C#maj7 - A#m7 - G#m7 - C#7 - F#maj7)\n(Vocal-Perf: Stronger, more projected delivery; layered backing vocals; mezzo-forte)\n(Inst: Lush strings become prominent; rhythm section drives hard)\n(Mix: Widest point so far; everything feels bigger and more saturated)\n我变成了一个更好的人\n可惜你不在了\n那件旧衬衫的领口还留着你的味道\n我熬过了所有 熬过了所有\n就是没办法假装它只是一件衬衫\n\n[verse 2]\n(Chords: C#maj7 - A#m7 - G#m7 - C#7 - F#maj7)\n(Vocal-Perf: Returns to a softer, more conversational tone)\n(Inst: Arrangement thins out slightly; strings recede to pads)\n(Mix: Narrows slightly, creating dynamic contrast with the chorus)\n周五下班走了条新路回家\n路过一家卖唱片的小店门口\n老板冲我点头 以为我是熟客\n我也点了头 像个在这里生了根的人\n\n[bridge]\n(Chords: C#maj7 - A#m7 - G#m7 - C#7 - F#maj7)\n(Vocal-Perf: Spoken word; dry, intimate, and centered in the mix)\n(Inst: Minimal backing; soft Rhodes chords and a simple bassline; drums are sparse)\n(Mix: Very dry and upfront; minimal reverb)\n其实我知道\n那件衬衫我早就该洗了\n洗完叠好 放到最下面那层\n压着压着 就忘了\n可我每次打开柜子\n手就停在了上面\n就这样僵着\n像是怕惊动了什么\n\n[chorus]\n(Chords: C#maj7 - A#m7 - G#m7 - C#7 - F#maj7)\n(Vocal-Perf: Most passionate delivery; ad-libs and falsetto runs; layered harmonies)\n(Inst: Full ensemble at its peak; strings are soaring; a saxophone enters with melodic fills)\n(Mix: Maximum width and density; saturated and powerful)\n我变成了一个更好的人\n可惜你不在了\n那件旧衬衫的领口还留着你的味道\n我熬过了所有 熬过了所有\n就是没办法假装它只是一件衬衫\n\n[outro]\n(Chords: C#maj7 - A#m7 - G#m7 - C#7 - F#maj7)\n(Vocal-Perf: Scatting and ad-libs fade out)\n(Inst: Instrumental jam focused on a lyrical saxophone solo over the main groove; fades to end)\n(Structure: Fade out)\n(Instrumental)",
  "cover_prompt": "生成一张无字音乐专辑封面。风格参照日本「もの派」（Mono-ha）的物质感与李禹焕（Lee Ufan）绘画中「留白与一笔」的克制美学，结合湿拓画（Ebru / paper marbling）的有机纹理。画面核心：一块折叠的浅米灰色织物平铺在画面中央偏下位置，布料的纤维纹理清晰可见，边缘自然垂落形成柔软的褶皱阴影；背景是从暖米白到极淡沙褐的渐变宣纸色调，带有轻微的水渍晕染痕迹，透出一种被时间缓慢浸润的旧感。\n技法要求：织物轮廓的边缘必须是颜料在湿润纸面上自然扩散形成的（ink bleeding on wet paper），而非数字绘制的精准轮廓。背景需要呈现真实手工纸的纤维质感（visible paper fibers, deckled edges texture），可以带有轻微的水渍痕迹（watermark stains）和纸张泛黄的老化感。构图极度克制，大面积留白，主体偏离中心（off-center composition）。整体像一张被扫描的实体版画作品（scanned fine art print），而非数字生成图像。\n绝对禁止：任何文字/字母/拼音、人物或人物轮廓、复杂场景、风景照片感、3D渲染、塑料质感的光泽。",
  "cover": {
    "template_id": 2,
    "template_name": "几何光影艺术流",
    "scene_description": "一块折叠的浅米灰色织物平铺在画面中央偏下位置，布料的纤维纹理清晰可见，边缘自然垂落形成柔软的褶皱阴影；背景是从暖米白到极淡沙褐的渐变宣纸色调，带有轻微的水渍晕染痕迹，透出一种被时间缓慢浸润的旧感"
  }
}