{
  "prompt": "Genre: Mandopop / Indie Pop Ballad; BPM: 68; Key: C Major; Chords: Verse: C-G/B-Am-G-F-C-Dm-G; Chorus: F-G-Am; Rhythm: Simple 4/4 backbeat on acoustic drums, eighth-note hi-hats, supportive root-note bassline; Instruments: Clean acoustic drum kit (light), clean electric bass, strummed acoustic guitar, clean electric guitar (arpeggios, delay), soft piano, subtle string pads; Vocals: Male tenor; gentle, conversational verses; emotional, strained choruses; prominent reverb and space; Mood: Nostalgic, melancholic, wistful, comforting, and hopeful; Production: Spacious, clean mix; vocals upfront; wide stereo field with guitars and pads; atmospheric and ethereal; Structure: Intro-Verse-Chorus-Verse-Chorus-Bridge-Chorus-Outro; Language: Mandarin; Highlight: The atmospheric, clean electric guitar arpeggios with delay/reverb.",
  "title": "余温",
  "lyrics": "[intro]\n(Chords: Cmaj7 - G - Am7 - Fmaj7); (Inst: Solo felt piano playing a simple, melancholic melody; Clean electric guitar enters with spacious, delayed arpeggios; Sound-Design: Faint vinyl crackle and room tone for intimacy)\n\n[verse]\n(Chords: C - G/B - Am7 - G); (Vocal-Perf: Soft, breathy, conversational, low in register); (Inst: Minimalist; Light acoustic guitar strumming; Bass enters on long, held notes; No drums yet); (Mix: Very centered, vocals upfront and personal)\n凌晨的出租屋 冰箱在角落低声叹气\n右边的枕头凉了整个冬季\n窗帘缝透进路灯的光 拖出一条长长的影\n像你拖着行李走过走廊 留下的最后痕迹\n\n(Chords: F - C/E - Dm7 - G); (Vocal-Perf: Energy lifts slightly, more melodic); (Inst: Drums enter with a simple cross-stick pattern on the snare; a subtle string pad swells underneath); (Mix: Begins to widen slightly)\n手机亮了又暗 没有人在等我的消息\n走廊飘来隔壁厨房的热气\n忽然想起你把醋倒进了汤里\n还一脸认真地说 这是独家秘方 你别嫌弃\n\n[pre-chorus]\n(Chords: Fmaj7 - G - Am7 - G); (Vocal-Perf: Questioning, more open tone; introducing the chorus melody); (Inst: Builds tension; drum pattern becomes more insistent with light hi-hats); (Transition: Cymbal swell into chorus)\n可你不在以后的夜 每一帧都慢得异常\n冰箱贴上你的字迹 写着别忘了喝汤\n我拿起手机又放下 关掉灯 听黑暗在空房间里轻轻摇晃\n\n[verse]\n(Chords: C - G/B - Am7 - G); (Vocal-Perf: Returns to a more narrative, reflective tone); (Inst: Dynamics drop back down; bass becomes more melodic, walking between chords; electric guitar plays ambient swells); (Mix: Intimate again, creating contrast)\n那年你非要教我织围巾 线团缠成了死结拆不开\n你趴在沙发底下笑着够 满头沾了灰色的尘埃\n阳光挤过百叶窗 碎金铺满你的脸 你浑然不觉地把乱发别到耳后 像风吹散一片云彩\n\n(Chords: C - G/B - Am7 - G); (Vocal-Perf: A bit more playful and nostalgic); (Inst: Light shaker is added for texture; bass continues its melodic walk)\n后来你说去看海 我们坐了六小时的慢车一路晃着摇着\n你靠着我的肩口水流了一小片 醒来非说是车窗漏的水在你脸上胡闹\n那晚光脚踩进浪花里 你冷得直跳 喊着每年都要来 声音比海浪还高\n\n(Chords: F - C/E - Dm7 - G); (Vocal-Perf: Becomes sadder, more strained); (Inst: String section becomes more prominent, playing a sorrowful counter-melody); (Transition: Builds intensity towards the next section)\n后来晚饭变成各刷各的屏幕 电视声填不满房间的空位\n对话越来越短 晚安越来越轻 像两座岛在涨潮中渐渐后退\n行李箱拉链合上的声音 比所有没说出口的话都要干脆\n\n[bridge]\n(Chords: Dm7 - G - C - F); (Vocal-Perf: Resigned but hopeful; a quiet strength); (Inst: The band simplifies; piano takes the lead harmonically; drums play a simple pattern on toms and cymbals); (Mix: Focused on the piano and vocal interaction)\n我们以为转身只是暂时的中断\n像电影按了暂停 总有人会再按播放键\n可有些灯亮了就不再暗 有些路走散了 连方向都还给了风 再也回不到从前\n\n[chorus]\n(Chords: F - G - Am - Am); (Vocal-Perf: Emotional, soaring, layered with harmonies; the \"呜\" is an airy falsetto hook); (Inst: Full band enters; drums with a solid backbeat, open hi-hats; electric guitar plays a memorable, melodic line); (Mix: Wide stereo image, lots of reverb creating an epic, spacious feel)\n喔 喔 喔 喔\n别回头了 别再回头看\n喔 喔 喔 喔\n就这样吧 就这样走散\n喔 喔 喔 喔\n别回头了 路灯那么暗\n喔 喔 喔 喔\n就这样吧 各自去勇敢\n\n[interlude]\n(Chords: Am - G - F - G); (Inst: Electric guitar solo; not flashy, but melodic and emotional, drenched in delay and reverb, echoing the vocal melody; Supported by swelling string pads and the rhythm section)\n\n[verse]\n(Chords: C - G/B - Am7 - G); (Vocal-Perf: Gentle, as if telling a story); (Inst: Arrangement breaks down to just acoustic guitar and a soft piano; no drums or bass); (Mix: Very sparse and intimate)\n前天翻出你落下的灰色卫衣 领口还残留着洗发水淡淡的气息\n我抱着它在阳台站了很久 风把袖口吹得一直晃\n像有人在替你 和我做最后的告别仪式\n\n(Chords: F - C/E - Dm7 - G); (Vocal-Perf: Hopeful and warm); (Inst: Bass and light drums re-enter, providing a gentle pulse)\n楼下开了家面包店 橱窗暖灯照得金灿灿\n想起你每晚下班拐进巷口 抢最后几个打折的菠萝包 说这就是最朴素的浪漫\n可那条巷子我再没走过 怕闻到面包香 就在路口站成一个人的孤单\n\n[bridge]\n(Chords: C - G/B - Am - G); (Vocal-Perf: Comforting, direct, full of warmth); (Inst: Full band re-enters gently; drums on brushes; bass playing a simple supportive line); (Mix: Warm and enveloping)\n不用担心 一个人的日子也慢慢有了模样\n阳台的薄荷长出了第三片叶子 我甚至学会了煲汤\n只是深夜太安静的时候 心里偶尔还是会慌\n\n(Chords: F - C/E - Dm7 - G); (Vocal-Perf: Sense of finality and peace); (Inst: The arrangement is lush with strings and atmospheric guitars); (Mix: Epic and cinematic)\n也许在某条没走过的路上 我们擦肩而过 各自看不清对方的背影\n橱窗玻璃映出两个陌生人 低着头盯着手机屏\n如果那一秒我们都刚好抬头 我想我会笑着说 好久不见 愿你安宁\n\n[outro]\n(Chords: F - G - Am | F - G - Cmaj7); (Vocal-Perf: Final \"呜\" is tender; the last line is delivered with a sense of relief, almost a whisper); (Inst: Band slowly fades out, leaving just the piano and the signature electric guitar arpeggio ringing out); (Structure: Ritardando and fade out); (Sound-Design: The final Cmaj7 chord resolves all the tension, ending on a hopeful note)\n喔 别回头了 就这样走吧\n喔 别回头了 各自天涯\n我终于学会了 好好放下",
  "cover": {
    "template_id": 1,
    "template_name": "复古空旷风景流",
    "scene_description": "一条空旷的铁轨笔直延伸向灰蓝色的天际线，两侧是枯黄低伏的野草被微风轻轻压弯。天空呈现从淡橘色渐变到铅灰色的黄昏过渡色，最后一缕暖光正沿着地平线缓缓消散，像一块正在冷却的余烬。铁轨尽头消失在薄雾中，看不见任何终点。",
    "cover_prompt": "生成一张拍立得（Polaroid）风格的无字版音乐专辑封面。画面描绘的是：一条空旷的铁轨笔直延伸向灰蓝色的天际线，两侧是枯黄低伏的野草被微风轻轻压弯。天空呈现从淡橘色渐变到铅灰色的黄昏过渡色，最后一缕暖光正沿着地平线缓缓消散，像一块正在冷却的余烬。铁轨尽头消失在薄雾中，看不见任何终点。整体画面必须呈现真实拍立得相片的质感：略微过曝的柔和光线、轻微偏色的复古色调、自然的暗角和柔焦边缘、细腻的胶片颗粒感。色彩是褪色、怀旧的暖色调，仿佛一张被遗忘在抽屉里多年的即时成像照片。强烈要求：画面必须是纯粹的风景，绝对不要出现任何人物、人影、手或脸！绝对不要生成任何文字、字母、歌名或水印！保持空灵、孤独和冥想的氛围。",
    "selection_reason": "歌曲核心情绪是分手后残存的温暖正在被时间慢慢冷却——一种怀旧、怅惘却最终走向释怀的孤独感。BPM 68 的慢速民谣气质与空旷铁轨、黄昏余光的意象高度吻合，模板一的复古风景流最能传达这种'温度正在散去但天边还留着最后一丝暖色'的视觉情绪。"
  }
}