{
  "song_id": "01_我喜欢_20260420",
  "prompt": "Genre: Contemporary Choral Pop; BPM: 128; Key: D major; Rhythm: Flowing 4/4 with a gentle, arpeggiated piano pulse. Vocal rhythms are natural and conversational.; Instruments: Grand Piano: warm, resonant tone playing arpeggios and block chords, providing full harmonic and rhythmic support in a large hall space.; Vocals: SATB mixed choir. Male and Female leads with gentle, clear timbres. Full choir sections build dynamically with rich, blended harmonies and natural hall reverb.; Mood: Sunlight through a window on a quiet Sunday afternoon, dust motes dancing in the air, a deep sense of peace.; Production: High-fidelity hall recording. Wide stereo field, lush natural reverb. Clean, dynamic mix with analogue warmth.; Language: Mandarin; Highlight: The full choir's powerful, sustained chord resolving on the final word of the 'banyan tree' line, creating a profound sense of arrival and nostalgia.",
  "title": "薄荷雨",
  "lyrics": "[intro]\n(Chords: Dmaj7 - Gmaj7 - Dmaj7 - A7sus4)\n(Inst: solo piano, arpeggiated figures, establishing a gentle, nostalgic theme)\n(Mix: wide piano, centered, lush hall reverb)\n(Melody-Dev: main melodic motif introduced)\n\n[verse]\n(Chords: D - Bm7 - G - A)\n(Vocal-Perf: unison female sopranos, soft and breathy, joined by unison male tenors, gentle and warm)\n(Inst: piano provides simple, chordal accompaniment, staying underneath the vocals)\n(Mix: vocals centered and forward, intimate feel)\n(Melody-Contour: simple, stepwise motion, conversational)\n(Transition: male voices enter smoothly, overlapping slightly with the end of the female phrase)\n有一种疲倦叫做周五的尾班车\n人贴着人 各自盯着黑色的窗\n有一种饥饿叫做便利店的荞麦面\n加了半包辣 咽下去却是咸的\n有一种安静 是楼道里的感应灯\n亮了两秒 就把我一个人关在门外\n\n[verse]\n(Chords: D - Bm7 - G - A7)\n(Vocal-Perf: male lead (baritone), gentle, answered by female harmonies (SA), building slightly in dynamics)\n(Inst: piano arpeggios become slightly more active, adding movement)\n(Mix: stereo field widens as harmonies are introduced)\n(Melody-Harmony: simple diatonic harmonies)\n(Transition: subtle crescendo in piano and vocals leading into the chorus)\n有一种重量叫做发出去又撤回的字\n停了三秒 停了五秒 还是算了\n有一种潮湿 是梅雨季晒不干的被单\n蜷缩进去 闻见去年夏天的气味\n有一种空 是冰箱里只剩两颗鸡蛋\n想做一顿饭 却不知道给谁做\n\n[chorus]\n(Chords: Gmaj7 - A7 - F#m7 - Bm7 - Em7 - A7 - D)\n(Vocal-Perf: full SATB choir enters, mezzo-forte, broad and sustained notes, rich harmonies)\n(Inst: piano plays fuller, block chords to support the choir's power)\n(Mix: expansive and wide, full frequency spectrum, vocals are layered and enveloping)\n(Melody-Contour: soaring arch shape, more dramatic leaps)\n(Sound-Design: the natural bloom of the hall reverb becomes a key sonic element)\n但孤独不是终点\n它只是没人接的电话在振动\n但漂泊不是流放\n是你还没找到愿意靠岸的那个港\n所有没说出口的 都沉在喉咙里发光\n等一个人来 轻轻叫你的名字\n你就全都可以讲\n\n[verse]\n(Chords: D - Bm7 - G - Asus4 - A)\n(Vocal-Perf: dynamics drop back to mezzo-piano, male and female voices in gentle call-and-response)\n(Inst: piano returns to sparse arpeggios, creating a sense of intimacy)\n(Mix: narrows again, focusing on the lead vocal lines)\n(Melody-Rhythm: more syncopated and conversational)\n(Transition: a clear dynamic drop and textural simplification signals the start of the verse)\n有一种勇敢叫做拎着行李去陌生城市\n第一天迷路 第二天就买了地图\n有一种温柔 是超市阿姨多装了一把葱\n没收钱 冲你笑了一下又转身走\n有一种时间 是一个人走过四季\n才发现脚下的土地 已经把你认识\n\n[chorus]\n(Chords: Gmaj7 - A7 - F#m7 - Bm7 - Em7 - A7sus4 - A7 - D)\n(Vocal-Perf: full SATB choir, now at forte, with more pronounced soprano line, conveying a climactic feeling)\n(Inst: piano plays powerful, resonant chords, using the full range of the instrument)\n(Mix: widest and fullest point in the song, reverb tail is prominent)\n(Melody-Dev: melody is sung with more emotional intensity and sustain)\n但孤独不是终点\n它只是薄荷雨落在你肩膀上还没蒸发\n但漂泊不是流放\n你带着自己 已经走过了很长很长的路\n所有没被看见的 都算数\n每一步跌跌撞撞 都在某处\n等着被你原谅\n\n[outro]\n(Chords: G - D/F# - Em7 - A7 - D)\n(Vocal-Perf: full choir, decrescendo to piano, unison lines, very soft and tender delivery)\n(Inst: piano plays a final, slow arpeggio, a ritardando to the final chord)\n(Mix: gradual fade of the reverb tail, leaving a sense of lingering warmth)\n(Structure: a coda that resolves the song's emotional arc)\n(Transition: held chord from the end of the chorus fades into the softer outro)\n你不是一个人撑着 只是还没遇见\n那个会在深秋递给你一件外套的人\n会来的 会来的 你已经值得了",
  "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：以低饱和的薄荷绿与雨后泥土色为主调，大面积的冷绿向下渗透晕染进温润的米灰色地层，局部浮现淡淡的湿铜色水渍痕迹，整体传达出雨后初晴时空气里那种既潮湿又透亮的孤独感与即将到来的温柔。\n\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\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": "以低饱和的薄荷绿与雨后泥土色为主调，大面积的冷绿向下渗透晕染进温润的米灰色地层，局部浮现淡淡的湿铜色水渍痕迹，整体传达出雨后初晴时空气里那种既潮湿又透亮的孤独感与即将到来的温柔"
  }
}