{
  "song_id": "01_Fix You_20260430",
  "prompt": "Genre: Anthem-ic Alt-Rock Ballad; BPM: 139; Key: Eb Major; Rhythm: Slow, deliberate 4/4 march with a heavy backbeat, often sparse, emphasizing long-held notes and swells; Instruments: Pump organ w/ air noise, clean arpeggiated e-guitar w/ delay, resonant upright piano, round-toned P-Bass, minimal drumkit; Vocals: Male lead with a soft, breathy falsetto in verses building to a strained, full-voiced emotional peak, featuring lush background vocal stacks; Mood: Floating in cosmic vastness, two hands clasped in a bathroom's darkness—infinite love contained in one glowing speck of dust.; Production: High-Fidelity, Pristine Radio-Ready Mix with expensive analogue warmth and silky smooth high-end. Immense dynamic range, wide stereo image, drenched in hall reverb. Features a massive stadium drop.; Highlight: The eruption of a heavily distorted, feedback-laden guitar chord that marks the transition into the full-band instrumental climax, a sudden wall of sound after minutes of quiet sparsity",
  "title": "Dust We Hold",
  "lyrics": "[intro]\n(Inst: Sustained pump organ chords, subtle air noise)\n(Chords: Eb - Bbm7 - Ab - Eb)\n(Mix: Wide stereo field, deep hall reverb creating vast space. Focus on analog warmth with prominent low-mids, silky high-end, and controlled sub-bass. Organ is centered but feels immersive.)\n\n[verse]\n(Inst: Organ continues, close-mic'd lead vocal enters)\n(Vocal-Perf: Intimate, breathy falsetto, vulnerable delivery with slight vocal fry at ends of phrases)\n(Chords: Eb - Bbm7 - Ab - Eb - Gm - Ab)\n(Melody-Contour: Gentle descending arc, small stepwise motion, mostly within a minor third range)\n(Melody-Rhythm: Phrases begin on beat 1, very legato, sustained notes holding over bar lines)\n(Mix: Vocal is dry, centered, and very forward, contrasting the washy organ bed)\nSomeone out there is mapping every star\nCharting the dark between here and so far\nAnd all of this burning, this ancient cold fire\nIs just geometry\n(Inst: Clean electric guitar enters with a sparse, reverb-heavy arpeggio)\nBut I pressed my cheek to the back of your hand\nAnd the universe shrank to the place where we stand\nA glowing speck lost in the infinite black\nStill, you found me\n\n[chorus]\n(Inst: Acoustic piano enters with simple block chords, bass plays long root notes, drums enter with cymbal swells, lush background vocal stacks)\n(Chords: Ab - Eb - Bbsus4 - Bb)\n(Vocal-Perf: Shifts from falsetto to a supported, gentle full voice. Lush background vocal stacks enter, harmonizing)\n(Hook-DNA: Motif is quarter-quarter-half note phrase on title line, anchors on the tonic, repeats with slight melodic variation)\n(Melody-Contour: Signature ascending leap of a perfect 4th on the first line, creating an uplifting arch shape)\n(Melody-Rhythm: Slower, more deliberate rhythm than verse, emphasizing downbeats to give weight)\n(Melody-Harmonic-Tension: Vocal melody holds the 4th over the V chord creating a powerful Bbsus4 suspension before resolving down to the 3rd at the end of the phrase)\n(Mix: Stereo image widens significantly, vocals become wetter with reverb)\nWe are the dust we hold\nEvery grief, every gold\nAll the love that ever broke us, here\n\n[verse]\n(Inst: Arrangement pulls back to organ, sparse piano, and vocal)\n(Vocal-Perf: Returns to intimate falsetto, but with slightly more dynamic intensity)\n(Chords: Eb - Bbm7 - Ab - Eb - Gm - Ab)\nMy father's hands shook the last time we spoke\nThe drive home was forty miles through the smoke\nAnd somewhere above me the satellites flew\nBlind to our grieving\nI thought of how small every goodbye must look\nFrom a distance that swallows the tears that it took\nBut small does not mean it was nothing at all\nSmall is still breathing\n\n[chorus]\n(Inst: Full band enters. Drums play a simple, heavy backbeat. Strings swell, guitar arpeggio is more prominent)\n(Chords: Ab - Eb - Bbsus4 - Bb)\n(Vocal-Perf: Stronger, more strained full voice, hitting the upper register with emotional weight. Background vocals are louder)\n(Hook-DNA: Motif is quarter-quarter-half note phrase on title line, anchors on the tonic, repeats with slight melodic variation)\n(Melody-Contour: Signature ascending leap of a perfect 4th on the first line, creating an uplifting arch shape)\n(Melody-Rhythm: Slower, more deliberate rhythm than verse, emphasizing downbeats to give weight)\n(Melody-Harmonic-Tension: Vocal melody holds the 4th over the V chord creating a powerful Bbsus4 suspension before resolving down to the 3rd at the end of the phrase)\n(Mix: Louder, more compressed, everything feels bigger and more powerful)\nWe are the dust we hold\nEvery grief, every gold\nAll the love that ever broke us, here\n\n[bridge]\n(Inst: Song explodes with a heavily distorted, soaring lead guitar solo over the full band playing at maximum intensity)\n(Mix: Peak dynamic level, a wall of sound. Guitar is front-center, drenched in delay)\n(Vocal-Perf: Full-throated, pained belting layered over the instrumental chaos)\nFrom out there we are one pale dot revolving\nEvery war, every vow, every heart still dissolving\n(Inst: Band suddenly cuts out, leaving only sparse piano and a broken, emotional vocal)\n(Vocal-Perf: Shifts to a quiet, cracking voice, almost speaking)\nBut I held you in a hallway going dark\nThat whole enormous sky could not contain what broke apart\nSo let it break\n\n[outro]\n(Inst: Sparse piano and organ return, gentle string pads swell underneath)\n(Vocal-Perf: A final, quiet, resolved falsetto delivery)\n(Chords: Ab - Eb - Bbsus4 - Bb - Eb)\n(Mix: Fades out slowly, emphasizing the long reverb decay of the final piano chord)\nWe are the dust we hold\nEvery grief, every gold\nAll the love that ever broke us, here",
  "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：深太空的靛蓝与炭灰在画面上方大面积铺展，仿佛无边的真空；中段出现一个极小的、微微发光的暖白色晕团，颜料向四周渗透成柔软的琥珀与玫瑰色边缘，像宇宙尘埃中一粒正在燃烧的星核；下方色层沉入深褐与消光黑，如泥土与静止的重力。整体传达出「无限宏大中一点人类温度」的情绪对比。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": "深太空的靛蓝与炭灰在画面上方大面积铺展，仿佛无边的真空；中段出现一个极小的、微微发光的暖白色晕团，颜料向四周渗透成柔软的琥珀与玫瑰色边缘，像宇宙尘埃中一粒正在燃烧的星核；下方色层沉入深褐与消光黑，如泥土与静止的重力。整体传达出「无限宏大中一点人类温度」的情绪对比。"
  },
  "style_direction": "B",
  "style_reference": "Coldplay, The National, Bon Iver"
}