{
  "song_id": "01_Lemon_20260419",
  "prompt": "Genre: Orchestral Pop / J-Pop Ballad; BPM: 87; Key: B Major; Rhythm: Modern, swung hip-hop beat with a half-time feel and skittering 16th-note hi-hats, providing driving pocket syncopation against lush legato strings.; Instruments: Programmed trap drums, deep sub-bass, close-mic'd acoustic guitar, grand piano, cinematic string section; Vocals: Male high tenor with a clear, emotive tone, shifting from gentle verse delivery to powerful chest belting in the chorus; features lush background vocal stacks.; Mood: Finding a faded photograph in an old coat pocket on a rainy afternoon, the world outside muted and grey.; Production: High-Fidelity, Pristine Radio-Ready Mix with expensive analogue warmth and silky smooth high-end. Vocals are forward, with ultra-wide orchestral elements and a tight, punchy low-end foundation.; Highlight: the punch of the full hip-hop beat re-entering on beat one of the second verse (1:37), after the chorus decays into a solitary, reflective acoustic guitar.",
  "title": "茶渍杯沿",
  "lyrics": "[verse]\n(Inst: Finger-picked acoustic guitar, clean piano chords, faint pads)\n(Vocal-Perf: Gentle, close-mic'd, almost conversational delivery)\n(Melody-Contour: Narrow range, mostly stepwise motion with descending phrases)\n(Melody-Rhythm: Phrases start just after the downbeat, relaxed and reflective)\n(Chords: G#m7 - F# - B - E)\n(Mix: Full baseline: Wide stereo image. Vocals dry and centered. Sub-bass focused. Orchestral elements panned wide. Drums punchy with controlled reverb.)\n翻出那件压箱的旧夹克\n内衬的绒毛早已结了灰球\n你的体温从来没走彻底\n像一块盐 溶进了布料的纹里\n\n[pre-chorus]\n(Transition: String section swells in, simple kick/snare pattern enters)\n(Inst: Strings added, subtle sub-bass pulses, beat builds)\n(Vocal-Perf: Intensity and volume increase, more sustained notes)\n(Melody-Contour: Stepwise ascending line building tension into the chorus)\n(Chords: C#m7 - F#7 - B - B/A# - G#m)\n有些东西坏了就坏了\n修好的缝线比裂口更刺眼\n我以为遗忘是一场有去路的旅程\n却在转角撞进你留下的季节\n\n[chorus]\n(Inst: Full ensemble enters - driving trap beat, lush strings, powerful piano)\n(Vocal-Perf: Shifts to powerful chest belting, layered background vocal stacks)\n(Hook-DNA: Syncopated eighth-note motif lands on beat 4; melody anchors on the 5th, resolving to tonic at phrase end; motif repeats twice, then rises in the second half.)\n(Melody-Contour: Wide melodic leaps, prominent ascending major 6th, overall arch shape peaking on the high tonic)\n(Melody-Rhythm: Vocals drive slightly ahead of the beat, syncopating against the half-time drum groove)\n(Melody-Harmonic-Tension: Melody holds the 9th over the IV chord for a full beat, creating a signature poignant color before resolving downwards)\n(Chords: E - F# - G#m - B - E - F# - B)\n我没有资格再去碰那扇门\n门缝里透出来的那一点光\n是你刷碗时 水龙头跑偏的角度\n是你拧松了的台灯\n是我永远对不上的暗语\n茶渍印在杯沿 褪不掉\n那是你喝到一半就放下的温度\n我站在雨里 手心向上 接不满\n\n[interlude]\n(Inst: Strings and piano carry main theme over the trap beat)\n(Sound-Design: Filtered synth arpeggio faintly in the background)\n\n[verse]\n(Inst: Beat strips back to kick/snare, acoustic guitar re-enters, bass carries)\n(Vocal-Perf: Returns to intimate, softer delivery, creating dynamic contrast)\n(Melody-Contour: Similar to first verse, but with a slightly higher tessitura)\n(Chords: G#m7 - F# - B - E)\n你说过喜欢窗台晒出来的被子\n说那是整个冬天里最重的事\n我后来自己晒过好几回\n闻不到你说的那种 晴天的气息\n\n[bridge]\n(Inst: Strings become more rhythmic, beat simplifies to kick and finger snaps)\n(Vocal-Perf: Pleading, questioning tone that builds in desperation)\n(Melody-Harmonic-Tension: Phrases end unresolved on the 2nd or 6th over dominant chords, creating a hanging, questioning feeling that begs for the chorus's resolution)\n(Chords: C#m7 - D#m7 - E - F#sus4 - F#)\n你现在住哪里\n有没有人管你\n吃饭前记不记得开窗\n要是有人陪你\n请让那个人帮你\n把插排换掉 别再绊脚了\n这些我当初没说出口的叮嘱\n现在讲 只是说给黑暗里的自己听\n\n[chorus]\n(Inst: Full ensemble re-enters with maximum force, added string counter-melodies)\n(Vocal-Perf: Most powerful and strained delivery, emotive ad-libs in background stacks)\n(Hook-DNA: Syncopated eighth-note motif lands on beat 4; melody anchors on the 5th, resolving to tonic at phrase end; motif repeats twice, then rises in the second half.)\n(Melody-Contour: Wide melodic leaps, prominent ascending major 6th, overall arch shape peaking on the high tonic)\n(Melody-Rhythm: Vocals drive slightly ahead of the beat, syncopating against the half-time drum groove)\n(Melody-Harmonic-Tension: Melody holds the 9th over the IV chord for a full beat, creating a signature poignant color before resolving downwards)\n(Chords: E - F# - G#m - B - E - F# - B)\n(Mix: Maximum dynamic width, vocal harmonies pushed even wider in the stereo field)\n我没有资格再去碰那扇门\n门缝里透出来的那一点光\n是你刷碗时 水龙头跑偏的角度\n是你拧松了的台灯\n是我永远对不上的暗语\n茶渍印在杯沿 褪不掉\n那是你喝到一半就放下的温度\n\n[outro]\n(Inst: Beat cuts out, instruments decay leaving only piano and sustained strings)\n(Vocal-Perf: Final line delivered softly, with a breathy, resolved quality)\n(Sound-Design: Faint sound of rain fades in as music fades out)\n杯子还在 热气散进了空气\n我站在雨里 手心向上 接不满",
  "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：一只陶瓷马克杯的正上方俯视角度，杯沿上有一圈深褐色的茶渍印记，圆形的痕迹边缘柔和而模糊，处于从暖灰色到米白色的水彩渐变背景中，背景的肌理像是被微微浸湿的旧纸张。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。",
  "cover": {
    "template_id": 2,
    "template_name": "几何光影艺术流",
    "scene_description": "一只陶瓷马克杯的正上方俯视角度，杯沿上有一圈深褐色的茶渍印记，圆形的痕迹边缘柔和而模糊，处于从暖灰色到米白色的水彩渐变背景中，背景的肌理像是被微微浸湿的旧纸张"
  }
}