{
  "prompt": "Genre: Mandopop / R&B Ballad; BPM: 72; Key: C; Chords: C-G-Am-F; Rhythm: Laid-back R&B beat with a strong backbeat on 3, a deep sub-bass, and busy, syncopated 16th-note hi-hats; Instruments: Programmed drums (punchy kick, crisp clap), sub-bass synth, warm atmospheric synth pads, clean electric piano arpeggios, and a clean electric guitar with delay for texture; Vocals: Male tenor, smooth, breathy, and gentle, with emotional falsetto. Lead vocal is centered with wide, layered harmonies and heavy reverb/delay; Mood: Nostalgic, romantic, longing, melancholic, heartfelt; Production: Clean, modern, and spacious. Wide stereo image with vocals prominent in the mix. Tasteful use of reverb and delay to create depth; Structure: Verse - Pre-Chorus - Chorus - Post-Chorus - Bridge - Chorus - Outro; Language: Mandarin; Highlight: The contrast between the smooth, emotional male vocal and the crisp, modern R&B drum groove.",
  "title": "失温",
  "lyrics": "[intro]\n(Chords: C - G - Am - F)\n(Inst: warm-synth-pad, clean-e-piano-arpeggio, subtle-vinyl-crackle)\n(Mix: spacious, atmospheric, wide-stereo)\n\n[verse]\n(Chords: C - G - Am - F)\n(Inst: sub-bass-enters, sparse-kick, piano-chords)\n(Mix: vocal-forward, intimate)\n(Vocal-Perf: gentle, breathy, close-mic'd, low-dynamics)\n(Melody-Rhythm: conversational, syncopated)\n深夜两点又翻到那些旧照片\n删除键悬在半空指尖却停在你笑的瞬间\n你的气息占满了每个角落散不完\n连呼吸都小心翼翼不敢太深怕又想起从前\n\n[pre-chorus]\n(Chords: F - C - G - Am)\n(Transition: subtle-riser-into-beat)\n(Inst: crisp-clap-on-3, 16th-note-hi-hats-enter, clean-guitar-licks)\n(Mix: energy-build, wider)\n(Vocal-Perf: slightly-stronger, rising-pitch)\n(Melody-Contour: ascending, building-tension)\n说忘就忘哪有那么简单\n你的轮廓住进我每一个夜晚\n以为关上灯就能把想念全部阻断\n可黑暗里到处都是你的脸\n走过的路爱过的人怎么都指向同一个答案\n\n[chorus]\n(Chords: C - G - Am - F)\n(Inst: full-rnb-beat, layered-synth-pads, wide-harmony-vocals)\n(Mix: full, impactful, wide-stereo-image)\n(Vocal-Perf: emotional, powerful-chest-voice, slight-falsetto-break)\n(Melody-Harmony: rich-vocal-harmonies)\n我把想你藏进每一个失眠\n月光洒下来像极了你离开的那个冬天\n反复练习说再见可眼泪它不听劝\n到头来我输给时间也败给了当年\n\n[post-chorus]\n(Chords: C - G - Am - F)\n(Inst: beat-continues, pads-swell, guitar-answers-vocal)\n(Mix: sustained-energy)\n(Vocal-Perf: yearning, sustained-notes, layered-vocals)\n(Melody-Dev: repetitive-hook)\n像一场大雪覆盖了所有的亏欠\n我还站在原地等冬天\n\n[verse]\n(Chords: C - G - Am - F)\n(Transition: beat-strips-back)\n(Inst: beat-reduces-to-kick-clap, piano-more-prominent)\n(Mix: dynamic-drop, focused-on-vocal)\n(Vocal-Perf: reflective, slightly-more-dynamic-than-verse1)\n忘了你掌心有多暖\n只记得松开的那一刻世界空了一大半\n路过那家你总爱去的咖啡店\n玻璃窗上雾气模糊了里面谁的脸\n\n[pre-chorus]\n(Chords: F - C - G - Am)\n(Transition: hi-hats-re-enter)\n(Inst: full-beat-resumes, hi-hats-drive-rhythm)\n(Mix: rebuilding-energy)\n(Vocal-Perf: confident, clear-delivery)\n说忘就忘哪有那么简单\n你的轮廓住进我每一个夜晚\n以为关上灯就能把想念全部阻断\n可黑暗里到处都是你的脸\n走过的路爱过的人怎么都指向同一个答案\n\n[chorus]\n(Chords: C - G - Am - F)\n(Inst: all-elements-in, added-shaker, more-intense-pads)\n(Mix: peak-energy, dense-arrangement)\n(Vocal-Perf: powerful, ad-libs, prominent-harmonies)\n(Melody-Harmony: counter-melody-in-harmonies)\n我把想你藏进每一个失眠\n月光洒下来像极了你离开的那个冬天\n反复练习说再见可眼泪它不听劝\n到头来我输给时间也败给了当年\n\n[post-chorus]\n(Chords: C - G - Am - F)\n(Inst: beat-strong, synth-lead-motif)\n(Mix: expansive, epic-feel)\n(Vocal-Perf: layered-call-and-response, falsetto-layers)\n像一场大雪覆盖了所有的亏欠\n我还站在原地等冬天\n我还站在原地等冬天\n我还站在原地等冬天\n\n[bridge]\n(Chords: F - G - C - Am)\n(Transition: abrupt-instrumental-dropout)\n(Inst: beat-out, filtered-pads, arpeggiated-piano-only, deep-sub-bass-drone)\n(Mix: stripped-back, filtered, ethereal)\n(Vocal-Perf: intimate, half-spoken, breathy-falsetto)\n就让记忆往下沉\n沉进没人找得到的黄昏\n结成一道看不见的伤痕\n风在等\n雪在融\n灯还亮\n而你的名字始终住在我每次心跳的回声\n\n[chorus]\n(Chords: C - G - Am - F)\n(Transition: explosive-return-of-full-beat-and-cymbal-crash)\n(Inst: all-layers, cymbal-crashes)\n(Mix: loudest-section, maximalist-production)\n(Vocal-Perf: full-power, emotional-peak, background-ad-libs)\n我把想你藏进每一个失眠\n月光洒下来像极了你离开的那个冬天\n反复练习说再见可眼泪它不听劝\n到头来我输给时间也败给了当年\n\n[outro]\n(Chords: C - G - Am - F)\n(Inst: beat-fades-out, e-piano-arpeggio, lingering-synth-pad)\n(Mix: gradual-fade, reverb-tails-linger)\n(Sound-Design: final-reverb-swell)\n(Vocal-Perf: fading, whispered, repeating-phrase)\n像一场大雪覆盖了所有的亏欠\n我还站在原地等冬天\n我还站在原地等冬天\n我还站在原地等冬天\n等冬天",
  "cover": {
    "template_id": 1,
    "template_name": "复古空旷风景流",
    "scene_description": "黄昏将尽时分一片辽阔无际的雪原，地平线上最后一缕暗橘色的微光正被铅灰色的暮色缓慢吞没，前景是大片未被踏足的积雪覆盖了一切曾经存在过的痕迹，远处天地交界处模糊成一条若有若无的线，空气中弥漫着即将降至冰点的寒意",
    "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：黄昏将尽时分一片辽阔无际的雪原，地平线上最后一缕暗橘色的微光正被铅灰色的暮色缓慢吞没，前景是大片未被踏足的积雪覆盖了一切曾经存在过的痕迹，远处天地交界处模糊成一条若有若无的线，空气中弥漫着即将降至冰点的寒意。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": "歌曲核心情绪是被遗留在原地的失落与温度逐渐消失的孤寂感，72BPM的R&B慢歌带有强烈的怀旧和忧伤基调，模板一的复古空旷风景最能承载这种'站在原地看世界逐渐冷却'的情绪内核。"
  }
}