{
  "song_id": "01_When We Wish Upon A Star_20260508",
  "prompt": "Genre: Modern Classical, Neo-Romantic Solo Piano; BPM: 136; Key: C Major; Rhythm: Expressive, free-flowing rubato; rhythm defined by cascading arpeggios and lyrical, non-metronomic melodic phrasing, accelerating and decelerating for emotional emphasis; Instruments: Grand piano; close-mic'd, capturing felt hammer attack, string resonance, and damper pedal noise; recorded in a reverberant concert hall; Vocals: Instrumental, no vocals; Mood: The feeling of reading an old, heartfelt letter by a window on a rainy afternoon, dust motes dancing in the dim light; Production: High-Fidelity, Pristine Radio-Ready Mix with expensive analogue warmth and silky smooth high-end; wide stereo image of the piano; natural hall reverb; minimal compression to preserve full dynamic range; Highlight: The explosive, dissonant ascending arpeggio in the bridge, a blur of notes resolving unexpectedly into a powerful, resonant tonic chord, creating a moment of pure catharsis.",
  "title": "Pressed Between Pages",
  "lyrics": "[intro]\n(Mix: Wide stereo piano image, prominent natural hall reverb with long tail. Focus on realism: felt hammer attack, damper pedal sounds, and sympathetic string resonance are audible. Minimal transparent compression to control peaks without sacrificing dynamics.)\n(Inst: Grand piano, right hand plays a delicate, questioning melody in the upper-middle register. Left hand provides sparse, arpeggiated chords.)\n(Hook-DNA: A simple 3-note motif (G-A-E); repeats twice with slight rhythmic variation, the second time resolving down to the 3rd of the tonic chord.)\n(Melody-Contour: A gentle arch, ascending from 5 to 6 then descending to 3.)\n(Chords: Cmaj7 - G/B - Am7 - Gsus4)\n\n[verse]\n(Inst: Piano melody becomes more lyrical and continuous, with longer phrases. Left hand transitions to flowing sixteenth-note arpeggios, covering a wider range.)\n(Vocal-Perf: Instrumental melody acts as vocal, phrased with breath-like pauses between longer melodic statements, building intensity.)\n(Melody-Rhythm: Phrases begin on the 'and' of beat 4, creating a gentle push into each new bar. Sustained notes are held over the bar line.)\n(Melody-Contour: A long, stepwise ascending line that builds tension over two phrases.)\n(Chords: Fmaj7 - C/E - Dm7 - Am7 - Gsus4 - G)\nThe floorboard remembers the weight of your step,\na groove worn into the wood where you always stood.\nThe radiator ticks through a February dark,\nmarking every hour I confused warmth with good.\n\n[chorus]\n(Inst: Piano dynamics swell to forte. Right hand plays the main theme with fuller, octave-reinforced chords. Left hand plays powerful, resonant bass notes and full chords. Heavy use of the sustain pedal to create a lush wash of sound.)\n(Mix: The overall level and perceived room size increase. Reverb tail is more pronounced.)\n(Hook-DNA: A broad, powerful melodic statement; rhythm uses whole notes for two bars for grandeur, followed by a cascading sixteenth-note run; motif anchors on the high G (the 5th); repeats once with fuller left-hand chord voicings.)\n(Melody-Harmonic-Tension: The melodic peak lands on the 9th (D) over the tonic Cmaj7 chord, held for two full beats, creating a bright, beautiful tension before resolving downwards.)\n(Chords: C - G/B - Am - Am/G - Fmaj7 - C/E - Dm7 - Gsus4 - C)\nI am pressed between pages, unread and exact,\nholding the shape of a season that never came back.\nEvery careful crease in me still knows your hand,\nI kept every word — you kept nothing planned.\n\n[bridge]\n(Inst: A dramatic shift in character. The piece becomes turbulent and passionate. Fast, virtuosic runs in the right hand over agitated, low-register chords in the left.)\n(Melody-Harmonic-Tension: Modulates to the relative minor (A minor). The melody insistently uses chromatic passing tones and centers around the tense tritone interval against the dominant chord, creating a feeling of desperate searching before resolving via a massive arpeggio back to G7.)\n(Chords: Am - E/G# - Gdim7 - F#m7b5 - Dm/F - E7sus4 - E7 - G7)\nWhat breaks in me is not grief — it is gravity,\nthe pull of a place that no longer holds my name.\nI have been falling toward an answer for years\nand the falling itself became the only frame.\n\n[verse 2]\n(Inst: After the bridge's storm, the dynamic drops to piano. The melody is a quiet, contemplative variation of the first verse theme, played an octave higher, sounding more fragile. Left hand plays sparse, bell-like chords.)\n(Chords: Fmaj7 - C/E - Dm7 - Gsus4 - G)\nThe window still holds the grey of that afternoon,\na thumbprint left in condensation, slowly gone.\nI pressed my forehead there to feel the cold come through,\nand learned that staying close is not the same as holding on.\n\n[chorus 2]\n(Inst: The final, grandest statement of the theme, played fortissimo. Right hand plays the melody in thick octaves. Left hand plays huge, spread-out arpeggios from the lowest register to the middle. The sustain pedal is fully engaged.)\n(Mix: The loudest point of the piece. The mix feels huge and immersive.)\n(Hook-DNA: The same theme as the first chorus, but the final cascading run is extended and leads to a higher climactic note.)\n(Melody-Harmonic-Tension: The same melodic tension on the 9th occurs, but this time the resolution is delayed by an extra bar of cascading arpeggios, heightening the eventual cathartic release.)\n(Chords: C - G/B - Am - Am/G - Fmaj7 - C/E - Dm7 - Gsus4 - C)\nI am pressed between pages, unread and exact,\nholding the shape of a season that never came back.\nEvery careful crease in me still knows your hand —\nI kept every word,\nyou kept nothing,\nyou kept nothing planned.\n\n[outro]\n(Inst: A long ritardando (slowing down). Fragments of the introductory motif are played very quietly (pianissimo), with long pauses between them. The final chord is a soft, high-register Cmaj7, held until it fades completely into the reverb.)\n(Mix: The direct sound of the piano fades, leaving only the long, lush hall reverb tail for the final seconds.)\n(Chords: Fmaj7 - C/E - Dm7 - Cmaj9)\nThe floorboard holds the groove.\nThe page holds the crease.\nI hold nothing now —\nonly the shape of release.",
  "cover_prompt": "生成一张无字音乐专辑封面。风格参照日本\"もの派\"（Mono-ha）的物质感与李禹焕（Lee Ufan）绘画中\"留白与一笔\"的克制美学，结合湿拓画（Ebru / paper marbling）的有机纹理。画面核心：一张微微泛黄的旧信笺被压平后留下的折痕纹路，折痕如河流般从画面中央向四周渗开，背景是从深沉的铅灰蓝向暖米白过渡的宣纸质感底色，整体像一封从未被寄出的信被岁月压进了画布里。\n技法要求：几何图形的边缘必须是颜料在湿润纸面上自然扩散形成的（ink bleeding on wet paper），而非数字绘制的精准轮廓。背景需要呈现真实手工纸的纤维质感（visible paper fibers, deckled edges texture），可以带有轻微的水渍痕迹（watermark stains）和纸张泛黄的老化感。构图极度克制，大面积留白，主体偏离中心（off-center composition）。整体像一张被扫描的实体版画作品（scanned fine art print），而非数字生成图像。\n绝对禁止：任何文字/字母/拼音、人物或人物轮廓、复杂场景、风景照片感、3D渲染、塑料质感的光泽。",
  "cover": {
    "template_id": 2,
    "template_name": "几何光影艺术流",
    "scene_description": "一张微微泛黄的旧信笺被压平后留下的折痕纹路，折痕如河流般从画面中央向四周渗开，背景是从深沉的铅灰蓝向暖米白过渡的宣纸质感底色，整体像一封从未被寄出的信被岁月压进了画布里"
  },
  "style_direction": "B",
  "style_reference": "Billie Eilish, Lorde"
}