{
  "song_id": "01_ガーデン_20260412",
  "prompt": "Genre: J-Pop / R&B / Soul; BPM: 138; Key: G# minor; Rhythm: Laid-back half-time groove with a fat snare on the 3, syncopated kick, and a constant 16th-note shaker creating a soulful pulse; Instruments: Warm electric piano (Rhodes-style) playing lush extended chords, deep round electric bass locked with the kick, organic live drum kit, layered gospel choir-style backing vocals; Vocals: Male, smooth and soulful lead with agile R&B runs and a gentle falsetto, intimate yet powerful delivery; Mood: Hopeful, warm, reflective, and uplifting; Production: Clean, organic mix with a wide stereo field. Vocals are upfront and natural. Dynamic and breathing, not overly compressed; Structure: Intro, Verse, Chorus, Verse, Bridge, Interlude, Chorus, Outro; Language: Japanese; Highlight: The lush, gospel-influenced multi-layered backing vocals.",
  "title": "砂の声",
  "lyrics": "[intro]\n(Chords: G#m7 - C#m7 - F#7 - Bmaj7)\n(Mix: Sparse, piano focused, wide reverb)\n(Vocal-Perf: Gentle, breathy humming)\n(Inst: Warm electric piano plays simple chords)\n\n[verse]\n(Chords: G#m7 - C#m7 - F#7 - Bmaj7)\n(Mix: Vocals centered, rhythm section enters)\n(Vocal-Perf: Soft, conversational, smooth R&B runs)\n(Inst: Drums establish a laid-back half-time groove; Bass follows root notes melodically)\n(Transition: Light cymbal swell into chorus)\nポケットの中で\n震えたまま消えた着信\n既読もつかない画面\nまだロックも解かずにいる\n捨てられなかった\n半分残ったシャンプーを\n洗面台の隅に\nそっと置いたあの朝から\n\n[chorus]\n(Chords: Emaj7 - D#m7 - G#m7 - C#m7)\n(Mix: Wider soundscape, backing vocals create space)\n(Vocal-Perf: More powerful, mezzo-forte, main vocal layered with harmonies)\n(Inst: Lush, multi-part backing vocals enter, piano becomes more rhythmic)\n(Highlight: The gospel-influenced backing vocals create a rich, warm harmonic bed)\nどこかで笑っていてくれ\n悲しまないでいてくれ\nそれだけを祈りながら\n歩いてきた 一人で\n忘れようとするたびに\nまた鮮明に浮かんでくる\nそれでも前を向いて\n息をする 今日も また\n\n[verse]\n(Chords: G#m7 - C#m7 - F#7 - Bmaj7)\n(Mix: Pulls back slightly, focus on lead vocal)\n(Vocal-Perf: More expressive, increased dynamics)\n(Inst: Piano adds subtle melodic fills between vocal phrases)\n(Transition: Vocal line smoothly leads into the bridge)\nコンビニのレシートに\n二人分の金額が残って\n合計欄の数字を\n親指で何度も消した\n地元の踏切音が\nスマホ越しに聞こえた夜\nそれだけで体中の\n力が抜けて座り込んだ\n\n[bridge]\n(Chords: C#m7 - F#7 - Bmaj7 - Emaj7 - C#m7 - F#7 - G#m7 - D#7)\n(Mix: Builds tension, becomes more dense)\n(Vocal-Perf: Pleading tone, growing from soft to strong)\n(Melody-Harmony: Follows a classic ii-V-I progression, creating a sense of journey)\n(Transition: A suspended D#7 chord creates a powerful lift)\nうまく泣けない夜ほど\n�妙に腹が減るから\n冷めたご飯を一人\n蛍光灯の下で食べた\nそれでも朝は来るから\nカーテンを開けてみたら\n知らない鳥が鳴いてた\n名前も知らない声で\n\n[interlude]\n(Chords: G#m7)\n(Mix: Dynamic explosion, full band swell)\n(Vocal-Perf: Climactic, powerful gospel-style ad-lib run)\n(Inst: Drums build with cymbal crashes and fills, band holds for tension)\n(Sound-Design: Long reverb tail on vocal bleeds into next section)\nまだここに\n\n[chorus]\n(Chords: Emaj7 - D#m7 - G#m7 - C#m7)\n(Mix: Widest and most powerful point of the song)\n(Vocal-Perf: Peak energy, lead vocal ad-libs freely over the main melody, full backing choir)\n(Inst: Drums are forceful, cymbals prominent; Bass drives hard)\nどこかで笑っていてくれ\n悲しまないでいてくれ\nそれだけを祈りながら\n歩いてきた 一人で\n忘れようとするたびに\nまた鮮明に浮かんでくる\nそれでも前を向いて\n息をする 今日も また\n\n[outro]\n(Chords: Emaj7 - D#m7 - G#m7 - Bmaj7)\n(Mix: Gradual fade, instruments drop out one by one)\n(Vocal-Perf: Soft, reflective ad-libs, descending melody)\n(Inst: Breakdown to just piano and vocals, final arpeggiated chord)\n(Structure: Final resolution and release of energy)",
  "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：一道来自画面右上方的柔和侧光，将一个极简的矩形平面分割成明暗两片区域，明亮区域呈现出褪色的暖米白，阴影区域沉入深蓝灰，两者之间的边界像被水浸润过一样轻轻晕开，没有任何锐利的轮廓。整个画面极度空旷，光线本身就是唯一的叙事者，传递出一种独处时空气凝固的静默感。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": "一道来自画面右上方的柔和侧光，将一个极简的矩形平面分割成明暗两片区域，明亮区域呈现出褪色的暖米白，阴影区域沉入深蓝灰，两者之间的边界像被水浸润过一样轻轻晕开，没有任何锐利的轮廓。整个画面极度空旷，光线本身就是唯一的叙事者，传递出一种独处时空气凝固的静默感"
  }
}