{
  "song_id": "01_Empty Love_20260412",
  "prompt": "Genre: Dance-Pop with Caribbean rhythmic influences; BPM: 94; Key: F# Minor; Rhythm: Laid-back syncopated pop groove driven by an off-beat shaker and a kick emphasizing the 'and' of beat 2; Instruments: Programmed drums, tight snare/clap layer, round sub-bass synth, plucked vocal-chop lead, muted clean e-guitar; Vocals: Female, intimate close-mic delivery, light and breathy in verses, clear and projected in chorus, lush background vocal stacks; Mood: The feeling of being the only sober person in a loud, crowded room, watching everything in slow motion and wanting to leave; Production: High-Fidelity, Pristine Radio-Ready Mix with expensive analogue warmth and silky smooth high-end. Vocal-forward with powerful sub-bass. Wide stereo chorus. Tightly controlled dynamics.; Highlight: The downbeat of the chorus drop where the full sub-bass and wide, pitched vocal-chop synths enter simultaneously, creating a powerful release of tension.",
  "title": "Grocery Receipt",
  "lyrics": "[intro]\n(Hook-DNA: Rhythmic motif: sixteenth-eighth-sixteenth on beat 1, syncopated echo. Pitch anchor: circles the 5th, resolves down to root on last bar. Repetition: A-A-B-A pattern.)\n(Inst: Muted marimba-like synth lead, distant shaker loop, sub-bass pulse.)\n(Mix: Wide stereo field, punchy kick-focused low end, silky highs. Moderate compression for glue. Main vocal-chop synth panned slightly, drenched in hall reverb and ping-pong delay.)\n\n[verse]\n(Inst: Sub-bass holds long notes, clean muted guitar plucks syncopated rhythm, shaker continues, pads enter subtly.)\n(Vocal-Perf: Intimate, close-mic'd, almost spoken, slight vocal fry on phrase ends.)\n(Melody-Rhythm: Phrasing starts on the 'and' of 4, creating a laid-back, behind-the-beat feel.)\n(Melody-Contour: Mostly stepwise motion within a narrow range, plateau-like, ending phrases with a descending minor 3rd.)\n(Chords: Dmaj7 - A - E - F#m)\n(Mix: Narrowed stereo image, bass and kick centered and slightly pulled back.)\nFound a grocery receipt\nStuck inside your jacket sleeve\nTwo of everything — you always bought for me\nBefore you left\nNow the checkout lane reminds me\nOf the way you'd stand behind me\nReading headlines, slow and kindly\nWhispering the best\n\n[pre-chorus]\n(Inst: Drums drop to just kick and snaps, pads swell, subtle riser synth.)\n(Vocal-Perf: Vocals become more melodic, dynamics build, introduces lush BGV harmony stack.)\n(Melody-Rhythm: Staccato, repetitive rhythm on 'I-I-I' builds rhythmic tension.)\n(Chords: D - A - E - E)\n(Mix: Filter sweep on drums, gradual increase in reverb.)\nSo I - I - I\nKeep the paper in my bedside drawer\nPressing on a bruise I can't ignore, ignore\nAnd I just breathe\n\n[chorus]\n(Hook-DNA: Rhythmic motif: syncopated quarter-eighth-eighth pattern on 'thought I'd find'. Pitch anchor: lands on the 3rd. Repetition: Repeats across the chord change.)\n(Melody-Contour: Ascending major 6th leap on 'Don't want', creating an emotional lift. Overall arch shape.)\n(Melody-Harmonic-Tension: Vocal holds the 4th over the V chord for a full beat, creating suspense before resolving to the root on the tonic chord.)\n(Inst: Full drum kit, driving sub-bass, main vocal-chop synth lead returns, layered synth pads.)\n(Vocal-Perf: Clearer, chest-voice projection, harmonies are wide and full.)\n(Chords: D - A - E - F#m)\n(Mix: Explosive width, parallel compression on drums and bass for punch.)\nI - I - I - I fold it up and swear I'm doing fine, every time\nHolding what I can't define\nGhost of something real\n\n[verse]\n(Inst: Muted guitar more prominent, subtle synth arpeggio added.)\n(Vocal-Perf: Slightly more assertive delivery than verse 1, maintains close-mic feel.)\n(Chords: Dmaj7 - A - E - F#m)\n(Mix: Returns to narrower verse soundscape.)\nSame brand of orange juice\nThe kind you'd pick, not what I'd choose\nI buy it now just searching for some proof\nThat you were here\nAnd the loyalty card still shows\nPoints we earned three winters ago\nI can't spend them — that's the part that stings\nAnd won't disappear\n\n[bridge]\n(Melody-Harmonic-Tension: Melody is monotonic, creating rhythmic tension against shifting pad harmony; phrases end unresolved on the 2nd, building anticipation for the final chorus.)\n(Inst: All instruments drop out except for filtered pads and a simple kick pattern.)\n(Vocal-Perf: Rhythmic, chant-like delivery. Heavy telephone-style EQ.)\n(Chords: D - A - E - F#m)\n(Mix: Heavily filtered, almost underwater effect on instruments.)\nEvery stranger in the aisle just moves along\nEvery fluorescent flicker hums the same cold song\nI keep reaching for a version that is gone\nStill gone\nEvery Tuesday tastes like something I can't name\nEvery self-checkout beeps and sounds the same\nI'm just standing in the cereal aisle again\n\n[chorus]\n(Inst: Adds a counter-melody synth layer and tambourine.)\n(Vocal-Perf: Adds passionate ad-libs and vocal runs in the second half.)\n(Chords: D - A - E - F#m)\n(Mix: Widest and loudest point, ad-libs panned hard left/right.)\n(Melody-Harmonic-Tension: Vocal holds the 4th over the V chord for a full beat, creating suspense before resolving to the root on the tonic chord. More intense delivery.)\nI - I - I - I fold it up and swear I'm doing fine, every time\nHolding what I can't define\nGhost of something real\n\n[outro]\n(Inst: Instruments fade out, leaving only the main vocal-chop synth hook and a filtered drum loop.)\n(Vocal-Perf: Main vocal phrase repeats and fades with a long reverb tail.)\n(Sound-Design: Final sound is a reversed reverb swell that cuts to silence.)\nGhost of something real\nGhost of something real",
  "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：一张褪色的小纸片（刻意模糊处理，边缘柔和，质感近似水彩晕染），飘浮在从暖米黄向冷灰蓝过渡的渐变背景中，纸片的中心散发出极其微弱的、暖琥珀色的柔光晕，仿佛某种温度尚未完全消散。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": "一张褪色的小纸片（刻意模糊处理，边缘柔和，质感近似水彩晕染），飘浮在从暖米黄向冷灰蓝过渡的渐变背景中，纸片的中心散发出极其微弱的、暖琥珀色的柔光晕，仿佛某种温度尚未完全消散"
  },
  "style_direction": "B",
  "style_reference": "Olivia Rodrigo, Lorde"
}