{
  "song_id": "01_places to be_20260507",
  "prompt": "Genre: UK Garage / 2-Step Revival, Future Bass, Hip-Hop fusion; BPM: 87; Key: D minor; Rhythm: Highly syncopated, skippy 2-step drum groove with kicks on off-beats and complex 16th-note hi-hat patterns creating a driving pocket syncopation; Instruments: Tight programmed drums, deep filtered sub bass, warm detuned synth pads, plucked arpeggiator, pitched-up vocal chops; Vocals: Male lead with a smooth, close-mic'd R&B/rap delivery; heavily processed, pitched-up background vocal stacks and crisp rhythmic ad-libs; Mood: The frantic energy of navigating late-night city traffic, windows down, streetlights blurring, rushing to get to someone's apartment; Highlight: The drop at 0:49 where the frantic vocal chops resolve into a massive, syncopated sub-bass groove that hits with physical weight, shifting the track's entire center of gravity.",
  "title": "Copper Wire",
  "lyrics": "[intro]\n(Mix: Wide stereo field, prominent sub-bass with controlled high-end, heavy sidechain compression on pads from a ghost kick. Ethereal reverb tails.)\n(Inst: Filtered synth pad, distant pitched-up vocal sample, simple clap.)\n(Vocal-Perf: Breathy, processed female vocal sample, repeated.)\n(Chords: Dm7)\n\nEvery time, every time\nEvery time, every time\n\n[chorus]\n(Hook-DNA: Repetitive 4-note descending vocal chop motif (G-F-E-D) on a syncopated 16th note rhythm, anchoring on the root, repeats twice before a final answering phrase.)\n(Melody-Contour: Plucked synth lead plays a jagged, descending line with a minor 3rd leap.)\n(Melody-Rhythm: Vocal hook lands consistently just ahead of beat 1 and 3, pushing the groove forward.)\n(Melody-Harmonic-Tension: Synth lead holds the ♭7 over the tonic chord, creating a brief, cool dissonance before resolving down.)\n(Mix: Sub-bass becomes central focus. Drums hit hard with minimal reverb.)\n(Inst: Full 2-step drum kit, driving sine sub-bass, main synth pad, plucked arp.)\n(Vocal-Perf: Chopped, pitched male vocal sample as main hook.)\n\nCopper wire, pulling me in\nCopper wire, under my skin\n\n[verse]\n(Melody-Rhythm: Vocal delivery is conversational, a syncopated flow that weaves tightly around the skippy hi-hats, often starting phrases on the 'and' of 4.)\n(Mix: Beat strips back slightly, synths duck lower, bringing vocal to the front. Stereo field narrows.)\n(Inst: Drums, bass, and a quiet background pad. Hi-hats more prominent.)\n(Vocal-Perf: Smooth, slightly raspy male rap vocal with a relaxed but urgent cadence.)\n(Chords: Dm7 - Gm7)\n\nTwo missed calls, coat still on the hook\nSomething shifted when you shot me that look\nThat half-smile from the kitchen, hands wrapped around a mug\nNow I'm standing in the cold and I'm not moving, that's enough\nShoulder blades tight, jaw locked, chest a little raw\nI didn't plan on needing this, I didn't read the law\nBut there's a current running low beneath the floor\nAnd every room I step inside keeps pulling toward your door\nCopper wire, yeah\nConducting something more\n\n[pre-chorus]\n(Mix: Filter sweep builds intensity. Reverb on vocals increases.)\n(Inst: White noise riser is added. Drums build with a snare roll.)\n(Vocal-Perf: Shifts from rap to a more melodic, sung delivery with layered harmonies.)\n(Chords: Bbmaj7 - C7)\n\nI've been carrying this static in my collar bone (And I can't shake it)\nEvery morning something drags me back to your timezone (Can't escape it)\nNot a word I said was wasted on the ceiling\nThis is real and\nDamn, you know I feel it\n\n[chorus]\n(Hook-DNA: Repetitive 4-note descending vocal chop motif (G-F-E-D) on a syncopated 16th note rhythm, anchoring on the root, repeats twice before a final answering phrase.)\n(Melody-Contour: Plucked synth lead plays a jagged, descending line with a minor 3rd leap.)\n(Melody-Rhythm: Vocal hook lands consistently just ahead of beat 1 and 3, pushing the groove forward.)\n(Melody-Harmonic-Tension: Synth lead holds the ♭7 over the tonic chord, creating a brief, cool dissonance before resolving down.)\n(Mix: Wider and more compressed than first chorus. Parallel compression on drum bus.)\n(Inst: Full 2-step drum kit, driving sine sub-bass, main synth pad, plucked arp, additional vocal ad-libs.)\n(Vocal-Perf: Main vocal hook layered with new rhythmic ad-libs.)\n\nCopper wire, pulling me in\nCopper wire, under my skin, ha\nCopper wire, bending again\nYou're the only thing that carries all the tension\nCopper wire, pulling me in\nCopper wire, under my skin (Come on)\n\n[bridge]\n(Melody-Harmonic-Tension: Ethereal vocal chops hang on the 5th and ♭7, creating a floating, unresolved feeling against the washed-out pads. The lack of root motion builds suspense.)\n(Mix: Drums and bass completely drop out. Huge, cavernous reverb on vocal samples.)\n(Sound-Design: Abrupt silence before the first vocal sample hits.)\n(Inst: Filtered synth pads, pitched-up vocal samples as the only melodic element.)\n(Vocal-Perf: Heavily processed, formant-shifted vocal sample, pitched and repeated rhythmically.)\n(Chords: (implied Dm7))\n\nFeel it\nFeel it\nFeel it\nFeel it\nFeel it\nFeel it\nFeel it\nFeel it\nWire\nYou know there's something about that charge that won't let go, no matter how hard you try to cut the line\n\n[outro]\n(Sound-Design: Vinyl stop / tape slowdown effect, pitch drops dramatically.)\n(Mix: All elements gradually slow down and filter out, leaving only a low-pitched vocal drone and reverb tail.)\n(Inst: Only the decelerating vocal sample.)\n(Vocal-Perf: Vocal sample slowing to a stop.)\n\nCopper wire, copper wire, copper wire, copper wire\nCopper wire, copper wire, copper wire, copper wire\nCopper wire",
  "cover_prompt": "生成一张无字音乐专辑封面。风格严格参照 20 世纪 Color Field Painting（色域绘画），如 Mark Rothko 晚期作品的色层叠压逻辑与 Helen Frankenthaler 的浸染法（soak-stain technique）。画面的核心色彩与情绪：深铜棕色与闷燃橘红色在中部交汇，向上渐变为冷暗的烟青灰，向下沉入几乎无光的焦褐，整体散发出导线通电前那一瞬间压抑、蓄势的热度——既有金属质感的沉重，又有即将短路的紧绷感。技法要求：色彩之间的过渡必须模拟颜料在未上浆的粗纹棉布（raw cotton canvas）上自然渗透、晕开的效果，边界柔软但保留颜料浓度不均匀造成的自然深浅变化（pigment pooling）。画面需要呈现真实画布的编织肌理（woven canvas texture），局部可见稀薄处透出的底布纹路。整体色调偏低饱和、微微发灰（muted, desaturated palette），避免荧光感和数字渐变的均匀平滑。绝对禁止：任何文字/字母/拼音、人物或人物轮廓、具象物体、几何图案、锐利边缘、胶片颗粒滤镜、3D渲染质感。",
  "cover": {
    "template_id": 1,
    "template_name": "环境光晕流",
    "scene_description": "深铜棕色与闷燃橘红色在中部交汇，向上渐变为冷暗的烟青灰，向下沉入几乎无光的焦褐，整体散发出导线通电前那一瞬间压抑、蓄势的热度——既有金属质感的沉重，又有即将短路的紧绷感"
  },
  "style_direction": "C",
  "style_reference": "Drake, Anderson .Paak"
}