{
  "song_id": "05_Bonjour & Goodnight (Album Version)_20260427",
  "prompt": "Genre: Mandopop / R&B / Neo-Soul; BPM: 85; Key: E Major; Rhythm: Laid-back, swung hip-hop groove with a live feel; rimshot on 2 & 4, subtle kick syncopation; Instruments: Warm Rhodes electric piano (jazzy chords); Acoustic piano (melodic fills); Live drums (pocket groove, light touch); Round synth bass; Breathy tenor sax (fills/solo); Vocals: Male and Female duet. Female: Breathy, soft, airy mid-range (English/Mandarin). Male: Conversational, smooth baritone rap (Mandarin). Both have a relaxed delivery.; Mood: Two people in different time zones, phone screen glowing in the dark, sharing small, mundane details that feel incredibly intimate.; Production: High-fidelity clarity with analog warmth. Intimate, wide mix with centered vocals and smooth compression.; Language: Chinese; Highlight: The melodic lift on the female vocalist's first Mandarin phrase, a sweet, unexpected moment of brightness over the sustained chords.",
  "title": "Tide & Grain",
  "lyrics": "[intro]\n(Chords: Emaj7 - G#m7 - C#m7 - Amaj7)\n(Inst: solo acoustic piano with gentle arpeggios, introducing main theme; light rimshot and bass enter, establishing groove; breathy sax melody floats over top)\n(Mix: spacious, intimate, lots of room reverb on piano)\n\n[verse 1]\n(Chords: Emaj7 - C#m7 - Amaj7 - B9sus4)\n(Vocal-Perf: Female vocal enters, soft and airy; Male rap follows, conversational and rhythmically tight, low in the mix)\n(Inst: Rhodes chords establish the harmonic bed, bassline is minimal and locked with kick)\n(Melody-Contour: Female part is a descending, gentle line; Male part is rhythmic speech)\n(Transition: a short sax fill leads into the next section)\nSunlight through the blinds, still half asleep\nThe kettle's humming, nothing yet to keep\n窗沿上那只猫还没走\n晒着昨天留下的温柔\nSo soft, so soft\n脚踩木地板，第三块会响\n新出的那首歌，我只给你讲\n你刚换的发型，镜头有点晃\n我看了十几秒，才说一句漂亮\n早饭吃到一半，你突然要哼歌\n调子跑了三次，我们笑得没法说\n两个人的生活，没什么特别的\n棉布沙发凹下去的那块，你的\n\n[interlude]\n(Chords: Emaj7 - C#m7 - Amaj7 - B9sus4)\n(Inst: purely instrumental section, sax takes the lead with a lyrical, improvised melody; Rhodes and rhythm section hold the groove steady)\n(Mix: Sax is brought slightly forward, with a warm plate reverb)\n\n[verse 2]\n(Chords: Emaj7 - C#m7 - Amaj7 - B9sus4)\n(Vocal-Perf: Female vocal returns, same gentle delivery; more layers of harmony on key phrases)\n(Inst: drums become slightly more active with subtle hi-hat variations)\n(Sound-Design: a soft, sustained synth pad enters, widening the stereo field)\n不需要仪式感\n只要你坐在我旁边\n什么都不说也没关系\n面包屑留在桌上也是风景\n就这样陪着我\n把柴米过成一粒琥珀\n\n[verse 3]\n(Chords: Emaj7 - C#m7 - Amaj7 - B9sus4)\n(Vocal-Perf: Male rap returns, flow is slightly more energized but still relaxed)\n(Inst: sax plays call-and-response fills against the rap lines)\n(Mix: Rap vocal sits perfectly in the pocket of the beat)\nYou left your bookmark in my favorite read\ndog-eared page thirty-two, that's all I need\nNothing too dramatic, 就是日子里的事\n超市买了奇怪口味的薯片，你说试试\n买了两把伞，结果都放在门后\n那天下雨，我们挤了同一个屋檐口\n你记得我不爱喝冰的那款茶\n所以你点单时，多说了一句话\n这种细节你攒得比谁都认真\nCareful like a tide that keeps the shoreline clean\n不必大张旗鼓，不用惊天动地\n只要你知道我喜欢哪一面朝里\n\n[chorus]\n(Chords: Emaj7 - C#m7 - Amaj7 - B9sus4)\n(Vocal-Perf: Full female vocal lead, layered with soft harmonies; includes ad-libs)\n(Inst: The full band is present, energy is at its peak for the song but still very chill)\n(Mix: widest stereo image, vocals are lush and centered)\nTide and grain, slow and sure\n我们之间没有什么豪言壮语\n就是晚饭后你会等我洗完碗\nTide and grain, stay with me\n空气里有你用过的那瓶沐浴乳\n这就够了，已经够了\n\n[outro]\n(Chords: Emaj7 - C#m7 - Amaj7 - B9sus4 to fade)\n(Inst: sax solo takes over, becoming more expressive and improvisational; rhythm section vamps on the chord progression and slowly fades out)\n(Vocal-Perf: female ad-libs and scats weave in and out of the sax solo)\n(Structure: long fade out over 8-16 bars)\nStill warm\nMm, mm, mm…",
  "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：温暖沉静的日常质感——以旧木色调的浅琥珀为主层，向上渗透出奶白与燕麦米的柔软晕染，下方沉入一道浅灰绿的宽阔色带，整体如同午后阳光斜落在棉布上留下的余温，低调、亲密、无声地饱满。\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": "温暖沉静的日常质感——以旧木色调的浅琥珀为主层，向上渗透出奶白与燕麦米的柔软晕染，下方沉入一道浅灰绿的宽阔色带，整体如同午后阳光斜落在棉布上留下的余温，低调、亲密、无声地饱满。"
  },
  "style_direction": "B",
  "style_reference": "Billie Eilish, Olivia Rodrigo"
}