{
  "song_id": "01_Close To You_20260412",
  "prompt": "Genre: Jazz Ballad / Neo-Soul; BPM: 90; Key: Eb major; Rhythm: Free-flowing and expressive ballad feel, driven by arpeggiated and block piano chords with a heavy use of rubato, no percussion; Instruments: Solo grand piano (warm, felt-like timbre, close-mic'd) playing complex jazz voicings, arpeggios, and melodic fills; Vocals: Male tenor, soft, breathy, and intimate with extensive use of falsetto and head voice, minimal processing, dry and upfront; Mood: Intimate, romantic, tender, heartfelt, slightly melancholic; Production: Minimalist, high-fidelity studio recording, wide piano, centered vocal, natural room reverb, focusing on the performance; Structure: Verse - Verse - Chorus - Verse - Interlude - Chorus - Verse - Outro; Language: English; Highlight: the rich, reharmonized jazz piano chords and expressive rubato feel",
  "title": "Wool and Warmth",
  "lyrics": "[verse]\n(Chords: Abmaj7 - G7(b9) - Cm7 - F9 - Bbsus - Ebmaj7)\n(Vocal-Perf: Soft tenor, breathy, conversational phrasing, chest voice)\n(Inst: Piano provides sparse, supportive chords, arpeggiated figures)\n(Melody-Contour: Descending phrases, gentle)\n(Mix: Vocal centered and dry, piano wide)\nI found your sweater folded on my chair\nThe sleeve still holding the shape of your arm\nI pressed my face into the fabric there\nAnd let it keep me calm\n\n[verse]\n(Transition: Piano fill leads smoothly)\n(Chords: Abmaj7 - G7(b9) - Cm7 - F9 - Bbsus - Ebmaj7)\n(Vocal-Perf: Similar to first verse, slightly more dynamic expression)\n(Inst: Piano harmony becomes slightly denser)\n(Melody-Dev: Subtle rhythmic variations in phrasing)\nThe kettle whistled, but I let it go\nI couldn't move from where I was standing still\nSome mornings carry more than we can know\nAnd yours, you always will\n\n[chorus]\n(Transition: Piano builds with a Bb7sus chord)\n(Chords: Fm7 - Bb7 - Ebmaj7 - Abmaj7 - Gm7 - C7 - Fm7 - G7 - Cm7 - Bbm7 - Eb7 - Abmaj7)\n(Vocal-Perf: Rises in pitch and intensity, use of gentle falsetto on high notes, mezzo-forte)\n(Inst: Piano plays fuller block chords, more rhythmic drive)\n(Melody-Contour: Ascending, more expansive)\n(Mix: Builds in energy, reverb becomes slightly more noticeable)\nHow do you live inside the ordinary\nAnd make it feel like something worth holding on?\nEvery quiet room you've ever walked through\nStill breathes a little longer after you are gone\nAnd I would give away what little I own\nJust to feel that warmth again\n\n[verse]\n(Transition: Piano dynamics soften, returns to verse feel)\n(Chords: Abmaj7 - G7(b9) - Cm7 - F9 - Bbsus - Ebmaj7)\n(Vocal-Perf: Returns to soft, intimate delivery)\n(Inst: Piano returns to sparser accompaniment)\nI read the note you tucked inside my book\nOne line, no date, just your initials there\nI've turned it over more times than I'd look\nFor something, anywhere\n\n[interlude]\n(Transition: Vocal fades, piano takes lead)\n(Chords: Improvisation over verse and chorus changes, complex voicings)\n(Inst: Expressive solo piano, virtuosic fills, dynamic swells and decrescendos, explores full range of keyboard)\n(Mix: Piano fills the entire stereo field)\n(Sound-Design: Pedal noise, felt hammer sounds for intimacy)\n\n[chorus]\n(Transition: Piano builds momentum into the vocal entry)\n(Chords: Fm7 - Bb7 - Ebmaj7 - Abmaj7 - Gm7 - C7 - Fm7 - G7 - Cm7 - Bbm7 - Eb7 - Abmaj7)\n(Vocal-Perf: Most emotional and powerful delivery, stronger falsetto, sustained notes)\n(Inst: Piano is at its most dynamic and full)\n(Mix: Climax of the song)\nHow do you live inside the ordinary\nAnd make it feel like something worth holding on?\nEvery quiet room you've ever walked through\nStill breathes a little longer after you are gone\nAnd I would give away what little I own\nJust to feel that warmth again\n\n[verse]\n(Transition: Piano dynamics soften, returns to verse feel)\n(Chords: Abmaj7 - G7(b9) - Cm7 - F9 - Bbsus - Ebmaj7)\n(Vocal-Perf: Returns to soft, intimate delivery)\n(Inst: Piano returns to sparser accompaniment)\nThe window seat still holds the dent you made\nThe afternoon is long and slow and pale\nI've been relearning how a room can fade\nWithout you in the scale\n\n[outro]\n(Transition: Decrescendo from final chorus)\n(Chords: Abmaj7 - G7(b9) - Cm7 - F9 - Bbsus - Ebmaj7 - Fm7 - Bb7 - Ebmaj7, repeated fade)\n(Vocal-Perf: Very soft, breathy, ad-libbing, ending on a gentle falsetto note)\n(Inst: Piano plays final arpeggios, ritardando, fades to silence)\n(Mix: Fades out slowly, reverb tail remains)\nSo I'll keep the sweater on the chair\nAnd leave the kettle cold\nSome things are only ours to bear\nAnd some things just to hold\nJust to hold\nJust to hold",
  "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：一个边缘极度柔和、轻微模糊的椭圆形光斑，悬浮于从深暖褐到浅奶油米白的水彩渐变背景正中，光斑内部透出一层淡淡的琥珀黄，如同冬日室内从灯下透出的温度，光斑边缘向外晕散出若有若无的米金色光晕。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": "一个边缘极度柔和、轻微模糊的椭圆形光斑，悬浮于从深暖褐到浅奶油米白的水彩渐变背景正中，光斑内部透出一层淡淡的琥珀黄，如同冬日室内从灯下透出的温度，光斑边缘向外晕散出若有若无的米金色光晕"
  },
  "style_direction": "B",
  "style_reference": "Billie Eilish, Bon Iver, James Blake"
}