{
  "song_id": "03_Ascension (Don't Ever Wonder)_20260425",
  "prompt": "Genre: Neo-Soul / Smooth R&B; BPM: 96; Key: A minor; Rhythm: Laid-back, syncopated 16th-note groove with a heavy, behind-the-beat feel on the kick and snare, creating a driving pocket syncopation.; Instruments: Live drum kit (warm kick, snappy snare, ghost notes), fingerstyle electric bass (round tone, melodic lines; Vocals: Male, smooth and soulful tenor with a slightly raspy texture, effortlessly transitioning between a gentle chest voice and a clear falsetto, featuring lush background vocal stacks on choruses.; Mood: The quiet hum in a dimly lit jazz club after the main set, when you realize the person across the table is the only one you see.; Highlight: The opening two-bar electric piano phrase, its jazzy 7th chord voicings and syncopated rhythm establishing the song's entire sophisticated, soulful mood before the drums enter.",
  "title": "Slow Reveal",
  "lyrics": "[intro]\n(Mix: Prominent warm lows, controlled mids, silky highs. Organic stereo image. Center kick/snare/bass/vox. Light bus compression. Subtle room reverb.)\n(Inst: Electric piano motif, subtle guitar swells, bass enters on last beat.)\n(Hook-DNA: E-piano motif: Dotted eighth + sixteenth rhythm on beats 1 & 3; circles Am7-Dm7 harmony; repeats twice before drums enter.)\n\n[verse]\n(Chords: Am7 - Dm9 - G13 - Cmaj9)\n(Inst: Drums enter with laid-back syncopated groove. Bass plays melodic counterpoint. E-guitar plays muted rhythmic stabs panned right.)\n(Vocal-Perf: Smooth, slightly breathy chest voice; relaxed phrasing sitting just behind the beat.)\n(Melody-Rhythm: Phrases start on the 'and' of beat 2, holding notes across bar lines for a conversational feel.)\n(Melody-Contour: Primarily stepwise motion within a narrow range, creating an intimate, narrative feel.)\nI keep your coffee cup\nStill sitting where you left it on the shelf\nThe morning light comes through\nAnd finds it like it always finds itself\nThere's something in the quiet\nIn the space your silence fills\nA slow warmth in my chest\nThat no distance ever kills\n\n[chorus]\n(Chords: Dm9 - G13 - Cmaj9 - Fmaj9)\n(Inst: Full band energy lifts. Drums open hi-hats slightly. Subtle string pad adds warmth.)\n(Mix: Stereo image widens with backing vocals and effects.)\n(Hook-DNA: Vocal motif 'Shouldn't I realize': Syncopated quarter-eighth-quarter rhythm; anchors on the 5th (E) over Dm9; repeats with slight variation.)\n(Melody-Harmonic-Tension: Lead vocal lands on the 9th (E) over the Dm9 chord on 'realize', creating sweet tension before resolving down to the G of the G13 chord.)\n(Vocal-Perf: Intensity increases to a grounded, soulful belt; lush background vocal stacks enter with tight harmonies.)\nIt's a slow reveal\nHow every ordinary thing you do\nWraps around me like a cord I never knew\nIt's a slow reveal\nAnd I've been standing in it all along\n\n[interlude]\n(Chords: Dm9 - G13 - Cmaj9 - Fmaj9)\n(Inst: Overdriven electric guitar takes a short, lyrical solo. Band holds the chorus groove.)\n(Melody-Contour: Guitar solo uses bluesy pentatonic runs with expressive string bends.)\n\n[bridge]\n(Chords: Fmaj7 - Em7 - Dm7 - G13)\n(Inst: Instrumentation thins to just Rhodes, bass, and sparse drums. Guitar adds soft swells.)\n(Melody-Harmonic-Tension: Melody holds on the major 7th over the Fmaj7, creating sustained tension; phrases end unresolved on the 9th (A) over the G13, building anticipation for the final chorus.)\n(Vocal-Perf: Shifts into an emotional, clean falsetto, more vulnerable delivery.)\nMaybe I was looking past the edges\nOf something plain and close and true\nNow I trace the grain along the table\nAnd every line I trace leads back to you\n\n[chorus]\n(Chords: Dm9 - G13 - Cmaj9 - Fmaj9)\n(Inst: Full band re-enters with maximum energy. Lead guitar plays fills around the vocal.)\n(Mix: Widest point of the mix. Reverb tails are more prominent.)\n(Hook-DNA: Vocal motif 'Shouldn't I realize': Syncopated quarter-eighth-quarter rhythm; anchors on the 5th (E) over Dm9; repeats with slight variation.)\n(Melody-Harmonic-Tension: Lead vocal lands on the 9th (E) over the Dm9 chord on 'realize', creating sweet tension before resolving down to the G of the G13 chord.)\n(Vocal-Perf: Powerful, full-throated delivery with ad-libs; backing vocals are thick and enveloping.)\nIt's a slow reveal\nHow every ordinary thing you do\nWraps around me like a cord I never knew\nIt's a slow reveal\nAnd I've been standing in it all along\n\n[outro]\n(Chords: Dm9 - G13 - Cmaj9 - Fmaj9)\n(Inst: Band vamps on the chorus progression with a gradual decrescendo. E-piano and lead guitar trade licks.)\n(Vocal-Perf: Soulful, improvisational ad-libs and scatting; phrase 'don't ever wonder' repeats and fragments.)\n(Transition: Gradual fade out.)\nAll along, all along\nIt's a slow reveal, oh\nEvery ordinary thing you do\nWraps around me — always knew\nA slow reveal",
  "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：沉静而温热的深琥珀色与烟棕色在中央缓缓渗透叠压，边缘向暗靛蓝和熏灰色晕散，整体像一盏昏黄台灯在深夜慢慢熄灭前最后一刻的光晕——温柔、笃定、带着一种悄然被发现的亲密感。\n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。\n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": "沉静而温热的深琥珀色与烟棕色在中央缓缓渗透叠压，边缘向暗靛蓝和熏灰色晕散，整体像一盏昏黄台灯在深夜慢慢熄灭前最后一刻的光晕——温柔、笃定、带着一种悄然被发现的亲密感。"
  },
  "style_direction": "B",
  "style_reference": "Leon Bridges, H.E.R., John Legend"
}