{
  "song_id": "03_月光 moonlight feat. Mahya_20260427",
  "prompt": "Genre: Jazzy Hip-Hop / R&B; BPM: 96; Key: A major; Rhythm: Relaxed, swung hip-hop groove. Soft cross-stick on 2 & 4, sparse syncopated kick, loose 16th-note hats.; Instruments: Rhodes E-Piano (jazzy chords), clean Electric Bass (melodic groove), jazzy Electric Guitar (fills), subtle synth pads (atmosphere), gentle hip-hop drum kit.; Vocals: Male and Female duet. Male (Mandarin): relaxed, conversational rap, smooth low-mid timbre. Female (Japanese): soft, breathy R&B singing, airy high register.; Mood: Walking barefoot by a city fountain after midnight, streetlights reflecting on the wet pavement.; Production: High-fidelity, analogue warmth with a smooth top-end. Intimate mix, vocals forward, transparent compression.; Language: Chinese; Highlight: The brief, one-beat silence after the male rap verse, before the female vocal enters with a breathy, shimmering harmony, introducing the hook's central theme.",
  "title": "留格",
  "lyrics": "[intro]\n(Chords: Dmaj7 - C#m7 - Bm7 - E9)\n(Inst: Mellow Rhodes piano chords, clean single-note guitar melody, subtle water bubble SFX.)\n(Mix: Intimate, centered soundscape.)\n(Hook-DNA: The core jazzy chord progression is established.)\n\n[verse]\n(Chords: Dmaj7 - C#m7 - Bm7 - E9)\n(Vocal-Perf: Male, conversational Mandarin rap, smooth and relaxed delivery, close-mic'd.)\n(Inst: A laid-back hip-hop beat enters with a soft cross-stick snare. A round, melodic electric bass locks in with the kick. Rhodes and guitar provide harmonic support.)\n(Energy: Chill, narrative, spacious.)\n(Transition: All instruments except Rhodes drop out for the final beat, creating a moment of suspension.)\n冰箱门没关严，冷气悄悄漫出来\n你坐在操作台边，手机屏亮着不看\n说了句「随便吃」，声音搁在灶台上\n没人接，就这么凉\n洋葱切到一半，案板上留着半截潮\n你挑了根筷子戳戳碗沿，像在等信号\n我盛了两碗，放了一双你不用的箸\n窗帘缝透进来半块下午的光\n照在你颧骨，刚好够看清\n眉头拢的那条浅沟\n是今天，还是更早埋下的痕\n我没问，你也没打算解释\n只有排风扇还在转，嗡着各自的频率\n我们离得很近，声音却搁不到一起\n\n[chorus]\n(Chords: Dmaj7 - C#m7 - Bm7 - E9)\n(Vocal-Perf: Female, airy and breathy Japanese R&B vocal. Soft, layered harmonies add a shimmering texture.)\n(Inst: Full groove returns. The guitar becomes more active with melodic fills and chordal stabs.)\n(Mix: The stereo field widens. Vocals have a touch more reverb, blending into the track.)\n(Energy: A gentle lift, blossoming and romantic.)\nふたり分の 沈黙が\nこぼれおちる テーブルの上\nもう少しだけ そばにいて\nとけていく やわらかな夕暮れ\n\n[verse]\n(Chords: Dmaj7 - C#m7 - Bm7 - E9)\n(Vocal-Perf: Male rap resumes, maintaining the consistent cool and conversational flow.)\n(Inst: The instrumental groove remains steady. The guitar offers subtle variations in its fills, responding to the vocal.)\n(Energy: Returns to the chill, narrative vibe of the first verse.)\n饭后你去洗碗，水声掩着什么\n我坐着没动，翻了翻手机又翻回去\n你洗完顺手把灯拉暗了\n没说话，坐回我旁边那个固定的位置\n膝盖差一指缝，就这么并着\n电视开着但没人在看故事\n你把遥控器推到茶几边缘，停在那儿\n我看了一眼，没去扶它\n有些话憋在喉咙不是说不出\n是觉得说出来就要认账\n就要承认这段感情里有什么在走形\n不是大裂缝，是木地板吸潮后翘起的那条缝\n踩上去会响，但我们都绕着走\n你也知道，所以换了双厚底鞋\n今天的晚饭没有剩下，锅底干干净净\n好像什么都好，好像\n\n[chorus]\n(Chords: Dmaj7 - C#m7 - Bm7 - E9)\n(Vocal-Perf: Female vocal, performance feels slightly more confident, with subtle ad-libs appearing in the background.)\n(Inst: All elements are present. The Rhodes plays with slightly more rhythmic complexity.)\n(Mix: Maintains the full, wide sound of the first chorus.)\n(Energy: Reaches the same gentle peak, feels conclusive.)\nふたり分の 沈黙が\nこぼれおちる テーブルの上\nもう少しだけ そばにいて\nとけていく やわらかな夕暮れ\n\n[bridge]\n(Chords: F#m7 - Bm7 - Emaj7 - A7)\n(Vocal-Perf: Female vocal melody becomes more flowing and lyrical, distinct from the chorus melody.)\n(Inst: The chord progression shifts, creating a sense of forward motion and emotional lift. The beat remains consistent.)\n(Energy: A gentle build in tension, setting up the return of the main theme.)\n(Transition: A subtle cymbal swell leads back into the final chorus.)\nずっと気づいてた\nでも言えなかった\n今夜だけは ここにいて\nこわれそうな やさしさの中\n\n[outro]\n(Chords: Dmaj7 - C#m7 - Bm7 - E9)\n(Vocal-Perf: Female vocal repeats the main chorus hook with a feeling of finality.)\n(Inst: The full band plays through the progression once more before beginning a gradual fade.)\n(Sound-Design: As the instruments fade, the water bubble SFX returns, bringing the song to a gentle close.)\nふたり分の 沈黙が\nこぼれおちる テーブルの上\nもう少しだけ そばにいて",
  "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：低饱和的暖灰与旧象牙白交叠，边缘透出一缕极浅的赭石黄，像是黄昏前最后一点灶火的余温残留在粗纹棉布上——不明亮，却有体温；不鲜艳，却难以移开视线。整体像两块紧贴但并未完全融合的色面，中间留着一道几乎不可见的呼吸缝隙。\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": "低饱和的暖灰与旧象牙白交叠，边缘透出一缕极浅的赭石黄，像是黄昏前最后一点灶火的余温残留在粗纹棉布上——不明亮，却有体温；不鲜艳，却难以移开视线。整体像两块紧贴但并未完全融合的色面，中间留着一道几乎不可见的呼吸缝隙。"
  }
}