{
  "song_id": "01_Dilemma_20260410",
  "prompt": "Genre: R&B, Pop-Rap; BPM: 84; Key: C Major; Rhythm: Relaxed, slightly-swung 16th-note hip-hop beat; a driving pocket syncopation carried by a deep kick and classic snare; Instruments: Sampled Rhodes piano (vinyl warmth, gentle attack), subby synth bass (round, sine-like), programmed drums (roomy snare); Vocals: Male and Female duet. Female lead has a smooth, breathy mid-range R&B tone. Male has a melodic, conversational sing-song rap flow. Features lush background vocal stacks; Mood: Wistful, romantic, longing, with a sweet and nostalgic undertone, perfect for a late-night drive; Production: High-Fidelity, Pristine Radio-Ready Mix with expensive analogue warmth and silky smooth high-end. Vocal-forward balance, solid but controlled low-end, smooth glue compression; Structure: Intro, Verse, Chorus, Verse, Chorus, Bridge, Outro; Language: English; Highlight: The iconic, sampled electric piano loop that provides the song's entire harmonic and melodic foundation.",
  "title": "Slow Burn",
  "lyrics": "[intro]\n(Mix: Prominent warm vocals, clear low-mids for piano sample, deep sub-bass, silky high-end. Wide stereo field on vocal stacks. Gentle master bus compression.)\n(Inst: Sampled Rhodes piano loop with vinyl crackle, deep sub bass enters.)\n(Vocal-Perf: Female vocal, breathy, close-mic'd, ad-libbing.)\n(Chords: Cmaj7 - Dm7 - Em7 - Dm7)\nWhere'd the time go, where'd we go\nSomewhere between then and now\n\n[verse]\n(Vocal-Perf: Male rap, conversational sing-song flow, relaxed timing.)\n(Inst: Drums enter, classic hip-hop beat, steady bassline.)\n(Melody-Rhythm: Rhythmic, speech-like cadence, syncopated against the beat.)\n(Mix: Male vocal centered, dry with a touch of short reverb.)\nGrew up two exits apart on the same stretch of 95\nYou were the girl who showed up late to every class but always thrived\nFunny how a decade disappears and then the algorithm drops your name\nLinkedIn notification at eleven-something and I felt the same\nOld pull — like muscle memory — like riding without hands\nWe grabbed coffee on a Thursday you explained your five-year plans\nAnd I just nodded, stirred my cup, pretended I was listening fine\nBut I was counting how the light still cuts across your eyes at nine\nWe said goodbye outside the station, stood there longer than we should\nYou looked back once — I pretended not to notice, but I understood\n\n[chorus]\n(Hook-DNA: Simple, stepwise descending melody on \"All I think about is you,\" repeated motif creates an infectious pop earworm.)\n(Melody-Contour: Ascending leap on \"No matter what I do,\" resolves downwards on the main hook phrase.)\n(Melody-Rhythm: Vocal melody phrases start on the upbeat, creating a laid-back, syncopated feel against the drums.)\n(Vocal-Perf: Female lead layered with lush background vocal stacks for harmony.)\n(Inst: Subtle warm synth pads added for texture.)\n(Mix: Stereo field widens significantly, vocal stacks panned wide.)\n(Chords: Cmaj7 - Dm7 - Em7 - Dm7)\nIt creeps up slow, that slow burn\nQuieter than anything I've known\nKeeps me up past two, that slow burn\nFollowing me all the way home\nIt creeps up slow, that slow burn\nEvery time I think I've let it cool\nOne song, one street, one second and I'm back to you\n\n[verse]\n(Vocal-Perf: Male rap, slightly more narrative energy, maintains conversational flow.)\n(Inst: Beat and bass continue, piano sample is constant.)\n(Melody-Rhythm: Continues the syncopated, off-the-beat rap flow, ending phrases on strong beats.)\nMonths go by, we text in bursts — a meme, a memory, a link\nThe kind of casual that takes effort, more than either of us thinks\nYou told me once you fall asleep to documentaries on repeat\nAnd now I catch myself suggesting titles you might want to keep\nThere's a version of this story where I say it straight and clean\nBut I fold it into jokes and let you read between\nMy boy pulled up last Friday said I've got that faraway look in my face\nLike somebody left a door open and I can't find the place\nHe's not wrong — I've been half here since that Thursday afternoon\nYou asked if I still played guitar and I said sometimes, meaning you\n\n[chorus]\n(Hook-DNA: Simple, stepwise descending melody on \"All I think about is you,\" repeated motif creates an infectious pop earworm.)\n(Melody-Contour: Ascending leap on \"No matter what I do,\" resolves downwards on the main hook phrase.)\n(Vocal-Perf: Female lead, full harmonies, more pronounced ad-libs in the gaps.)\n(Mix: Wide, full-energy mix maintained.)\n(Chords: Cmaj7 - Dm7 - Em7 - Dm7)\nIt creeps up slow, that slow burn\nQuieter than anything I've known\nKeeps me up past two, that slow burn\nFollowing me all the way home\nIt creeps up slow, that slow burn\nEvery time I think I've let it cool\nOne song, one street, one second and I'm back to you\n\n[bridge]\n(Vocal-Perf: Female vocal, more exposed, intimate, featuring soulful runs and melisma.)\n(Inst: Drums and bass drop out, leaving just the piano sample and vocals.)\n(Melody-Contour: Melismatic, free-flowing vocal runs exploring the C major scale.)\n(Transition: Drums and bass re-enter at the end to build into the outro.)\nI've been here before\nStanding on the edge of almost saying it\nBut almost isn't enough\nNot anymore, not with you\nSo let this piano play\nAnd let me find the words\nI've been keeping on the inside\nAll this time, all this time\n\n[outro]\n(Vocal-Perf: Male and Female call-and-response ad-libs, fading out.)\n(Inst: Full instrumental track with additional vocal layers, slowly fading.)\n(Sound-Design: Record scratch effect punctuates the male ad-libs.)\n(Mix: Slow fade-out on master fader.)\nAnybody out there know this feeling tonight\nHeld it in so long it turned into a light\nYeah it moves quiet but it never really dies\n(Let it breathe, let it breathe)\nOne more time around, let the piano ride\nIt creeps up slow, that slow burn\nKeeps me up past two, that slow burn\nOne song, one street, one second and I'm back to you",
  "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。画面的核心是一盏台灯投下的暖光锥形剪影，灯光将窗台上一只倒扣的咖啡杯和几张散落的纸张的轮廓投射在墙面上，光影边缘柔软漫散，暗示某个被搁置已久却始终未曾消散的念头。整个投影区域具有淡焦糖色、带颗粒感的纹理，类似于旧丝网印刷（Screenprint），光锥内侧呈现出轻微的纸张纤维质感。背景是一个深暖灰（warm charcoal）的实色区域，带有极细微的亚麻布料纹理。构图干净、宁静且优雅。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": "一盏台灯投下的暖光锥形剪影，灯光将窗台上一只倒扣的咖啡杯和几张散落纸张的轮廓投射在墙面上，光影边缘柔软漫散，暗示某个被搁置已久却始终未曾消散的念头，整体色调为深暖灰底色配焦糖黄光晕，带有旧丝网印刷的颗粒感纹理"
  },
  "style_direction": "C",
  "style_reference": "Drake, J. Cole"
}