```json
{
  "song_id": "03_everything i wanted_20260418",
  "prompt": "Genre: Minimalist Dream Pop; BPM: 120; Key: E Major (with A Lydian feel); Rhythm: Steady, soft 808-kick on beats 1 & 3, contrasted with a driving, syncopated 16th-note closed hi-hat pattern.; Instruments: Felted piano, key noise; Deep sine sub-bass; 808-style soft kick; Trap-like closed hi-hat; Shimmering ambient pad; Vocals: Female; intimate close-mic lead, supported by lush background vocal stacks; breathy, whisper-like delivery with frequent use of vocal fry, shifting to a clearer, layered choral texture in climactic sections.; Mood: The quiet disorientation of waking up from a vivid nightmare in a dark room, only able to see the silhouette of the person sleeping next to you.; Production: High-Fidelity, Pristine Radio-Ready Mix with expensive analogue warmth and silky smooth high-end; Highlight: The entrance of the deep sub-bass and the wide, choral backing vocals on the first beat of the chorus, creating a sudden, protective sonic embrace after the sparse verse.",
  "title": "羽绒服的重量",
  "lyrics": "[intro]\n(Inst: Muted felt piano, audible key mechanism noise)\n(Mix: Full baseline: deep sub-bass foundation, clean forward vocal space, controlled silky highs. Very wide stereo field. Lead vocal dead-center and dry, pads/effects pushed wide.)\n(Sound-Design: Faint, warped vocal sample swells in and out.)\n\n[verse 1]\n(Melody-Contour: Narrow range, primarily stepwise motion, gentle descending phrases.)\n(Melody-Rhythm: Phrases start just after the beat, conversational and syncopated.)\n(Vocal-Perf: Intimate close-mic whisper, prominent breath sounds and vocal fry on phrase ends.)\n(Inst: Felt piano, soft 808-style kick, syncopated closed hi-hat enters.)\n(Chords: C#m7 - G#m7 - AΔ7 - EΔ7)\n衣柜里多出一件你的羽绒服\n我不记得是哪天挂进去的\n洗碗机里有两个杯子并排着\n我总是先洗你那个\n\n[pre-chorus]\n(Vocal-Perf: Tone becomes slightly clearer, less fry, building anticipation.)\n(Inst: Piano and rhythm section continue, subtle pad swells.)\n(Chords: AΔ7 - EΔ7 - C#m7 - B)\n我不擅长说出口的那些话\n好像都藏进了这些细节里\n\n[chorus]\n(Hook-DNA: Core motif is a descending 3-note phrase on the main lyric; anchors on the tonic; repeats with lyrical variation over chord changes creating a brain-scratching melodic hook.)\n(Melody-Contour: Gentle arch shape, ascending a P4 to the 5th before resolving stepwise to the root.)\n(Melody-Rhythm: Phrases land solidly on beat 1, simple and direct quarter/eighth note feel.)\n(Melody-Harmonic-Tension: Melody holds the stable 3rd over the IV chord (AΔ7), creating a comforting, consonant feel; resolution is clean and immediate, reinforcing a sense of safety.)\n(Vocal-Perf: Lead vocal opens up, supported by dense, multi-tracked, choral harmonies.)\n(Inst: Deep sine sub-bass enters, shimmering ambient synth pads fill stereo space.)\n(Chords: AΔ7 - EΔ7 - C#m7 - B)\n(Mix: Stereo field widens dramatically, sub-bass dominates the low-end.)\n就这样吧\n不用说爱也知道你在\n羽绒服的重量压在肩上\n比什么承诺都更踏实\n\n[verse 2]\n(Vocal-Perf: Returns to the strained, intimate, whispered delivery of verse 1.)\n(Inst: Arrangement strips back to piano, kick, and hi-hats.)\n(Chords: C#m7 - G#m7 - AΔ7 - EΔ7)\n你说你不懂浪漫不会哄人\n可是下雨的时候你先把伞递给我\n我上班忘带钥匙你骑车来送\n从来不觉得麻烦\n外卖袋上你写的备注还在手机截图里\n"天冷多吃点"\n\n[chorus]\n(Hook-DNA: Core motif is a descending 3-note phrase on the main lyric; anchors on the tonic; repeats with lyrical variation over chord changes creating a brain-scratching melodic hook.)\n(Melody-Contour: Gentle arch shape, ascending a P4 to the 5th before resolving stepwise to the root.)\n(Melody-Rhythm: Phrases land solidly on beat 1, simple and direct quarter/eighth note feel.)\n(Melody-Harmonic-Tension: Melody holds the stable 3rd over the IV chord (AΔ7), creating a comforting, consonant feel; resolution is clean and immediate, reinforcing a sense of safety.)\n(Vocal-Perf: Lead vocal opens up, supported by dense, multi-tracked, choral harmonies.)\n(Inst: Deep sine sub-bass enters, shimmering ambient synth pads fill stereo space.)\n(Chords: AΔ7 - EΔ7 - C#m7 - B)\n(Mix: Stereo field widens dramatically, sub-bass dominates the low-end.)\n就这样吧\n不用说爱也知道你在\n羽绒服的重量压在肩上\n比什么承诺都更踏实\n\n[bridge]\n(Melody-Contour: Repetitive, chant-like, oscillating between two adjacent notes.)\n(Melody-Rhythm: Hypnotic, flowing 16th-note pattern.)\n(Melody-Harmonic-Tension: Melody obsessively repeats the root and 2nd over shifting harmonies, creating unresolved tension as the 2nd clashes with the underlying chords before finally resolving on the last phrase.)\n(Vocal-Perf: Heavily layered, autotune/vocoder effect becomes a prominent feature, creating a robotic, questioning quality.)\n(Inst: All elements pulse together, sub-bass becomes more rhythmic and defined.)\n(Chords: AΔ7 - EΔ7/G# - F#m7 - B)\n如果有一天你不在了\n那些杯子还摆着吗\n如果有一天我先走了\n羽绒服还留着吗\n\n[outro]\n(Vocal-Perf: Fades out on the repeated, heavily processed phrase.)\n(Inst: Piano and synth pad hold a final chord, sub-bass and rhythm fade to silence.)\n(Sound-Design: Long reverb tails decay into nothing.)\n如果有一天你不在了\n那些杯子还摆着吗\n如果有一天我先走了\n羽绒服还留着吗",
  "cover_prompt": "生成一张极简主义（Minimalist）插画和阴影艺术（Shadow art）风格的艺术图片作为无字音乐专辑封面。画面的核心是一件厚实的羽绒服孤独地悬挂在空荡荡的衣架上，轮廓简洁而饱满，光线从侧面斜射，将羽绒服的蓬松轮廓投射在浅米白色的墙面上，形成一片柔软、模糊的大片阴影。整个投影区域具有淡米黄色、带微妙颗粒感的纹理，类似于旧丝网印刷（Screenprint）的质感，衣架的细线条清晰可辨。背景是一个极浅的、接近白瓷色的实色区域，带有极细腻的亚麻布料肌理。构图干净、宁静且优雅，大量留白强化孤独感与温柔气息。强烈要求：这是一张纯粹的、极简主义、治愈系插图，绝对不要出现具体的五官、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！传达出一种宁静、舒适、怀旧且梦幻的艺术气息。",
  "cover": {
    "template_id": 6,
    "template_name": "极简窗影治愈流",
    "scene_description": "一件厚实的羽绒服孤独地悬挂在空荡荡的衣架上，轮廓简洁而饱满，光线从侧面斜射，将羽绒服的蓬松轮廓投射在浅米白色的墙面上，形成一片柔软、模糊的大片阴影。投影区域具有淡米黄色、带微妙颗粒感的纹理，类似旧丝网印刷质感，衣架细线条清晰可辨。背景是极浅的接近白瓷色的实色区域，带有极细腻的亚麻布料肌理，大量留白强化孤独与温柔并存的气息。"
  }
}
```