{
  "song_id": "01_对等关系_20260406",
  "prompt": "Genre: Mandopop / R&B Ballad; BPM: 66; Key: A Major; Rhythm: Slow, soulful half-time ballad groove. Live drums with a heavy backbeat on 2 and 4, kick on 1 and syncopated beats. Sparse 16th-note hi-hats.; Instruments: Warm grand piano (arpeggios and chords), clean electric bass (supportive), live acoustic drum kit, clean arpeggiated electric guitar for texture, lush orchestral string section for emotional swells.; Vocals: Male and Female duet. Male: Mid-range, conversational, slightly nasal baritone with R&B phrasing. Female: Powerful, breathy, and emotive mezzo-soprano. Both are clean with plate reverb.; Mood: Melancholic, reflective, heartbreaking, cinematic.; Production: Polished, wide-stereo mix. Vocals front and center. Dynamic build-up with strings in chorus. Deep, spacious reverb.; Structure: Intro, Verse, Pre-Chorus, Chorus, Verse, Chorus, Bridge, Outro; Language: Mandarin; Highlight: The emotional duet interplay between the restrained male vocal and the powerful female vocal.",
  "title": "借口晴天",
  "lyrics": "[intro]\n(Chords: F#m7 - C#m7 - Bm7 - E7)\n(Inst: Solo grand piano playing a gentle, arpeggiated motif. Melancholic, spacious.)\n(Mix: Narrow field, piano centered.)\n(Sound-Design: A hint of room reverb on piano.)\n\n[verse]\n(Chords: A - Dmaj7 - C#m7 - F#m7 - Bm7 - E - A)\n(Vocal-Perf: Male vocal starts, conversational and understated. Female vocal responds, slightly breathy and more emotive.)\n(Inst: Soft drums with rimshots, smooth bass, and piano chords enter. Minimalist arrangement.)\n(Mix: Vocals are intimate and upfront.)\n(Transition: Smooth entry of rhythm section.)\n那年夏天 你拉我去看了一场雨\n说雨声太吵 听不清彼此说什么\n我以为那是浪漫 你以为那是预兆\n我们站在同一把伞下 各自淋湿\n\n[pre-chorus]\n(Chords: Dmaj7 - C#m7 - F#m7 - Bm7 - E)\n(Vocal-Perf: Delivery becomes more direct, building tension.)\n(Inst: Drum fill leads in, arrangement remains sparse.)\n(Melody-Contour: Ascending slightly.)\n(Transition: Cymbal swell into chorus.)\n再晴朗的天气也救不回一段走偏的心意\n我们把快乐当成借口 拖延了那句再见\n\n[chorus]\n(Chords: Dmaj7 - C#m7 - F#m7 - Bm7 - E - A)\n(Vocal-Perf: Male and female vocals trade lines before harmonizing. Increased power and emotion.)\n(Inst: Lush string section enters, full drum kit with cymbal crashes. Dynamic lift.)\n(Mix: Stereo field widens significantly. Strings create a cinematic backdrop.)\n(Highlight: Vocal harmonies showcase the contrast and blend of the two singers.)\n那把伞早该收起来\n晴天又怎么会需要它\n我们撑着 只是舍不得\n\n[verse]\n(Chords: F#m - C#m - D - A - Bm - E - A)\n(Vocal-Perf: More rhythmic, narrative delivery. Duet lines are shorter, call-and-response.)\n(Inst: Energy pulls back to rhythm section and piano. Strings are quieter or absent.)\n(Mix: Returns to a more intimate focus on the vocals.)\n(Transition: Strings fade out, leaving a cleaner texture.)\n后来我删掉了 所有共同的联系人\n怕他们无意中 把你的消息带过来\n不是恨你\n只是太容易动摇\n一点风声 就能让我原地踏步\n\n[chorus]\n(Chords: F#m - C#m - D - A - Bm - E - A)\n(Vocal-Perf: Peak emotion. Both singers are powerful, with ad-libs and harmonies.)\n(Inst: Full ensemble, strings are soaring, clean electric guitar adds texture.)\n(Mix: Grand and full, vocals cut through with clarity.)\n(Structure: Final powerful statement of this theme.)\n联系人清空了通讯录\n那些名字带走了你的气味\n我以为会轻松一些\n却空出了更大的寂静\n\n[bridge]\n(Chords: Bm - E - C#m - F#m - Bm - E - A)\n(Vocal-Perf: A moment of quiet reflection, softer dynamics. Vulnerable tone.)\n(Inst: Arrangement thins out again, focusing on piano and light strings.)\n(Melody-Contour: Question-and-answer melodic phrases.)\n(Transition: Brief pause before the final lines.)\n要是那天 我们没走进那场雨里\n要是那把伞 我们一开始就没有共用\n现在的我 会不会已经找到\n另一种方式 去爱另一个人\n\n[outro]\n(Chords: Dmaj7 - C#m7 - Bm7 - E - A)\n(Vocal-Perf: Final harmonized line, gentle and resigned.)\n(Inst: Piano plays the intro motif as strings hold a final chord. Instruments fade out slowly.)\n(Mix: Long reverb tail, fade to silence.)\n伞还在角落\n等一场不会来的雨",
  "cover": {
    "template_id": 2,
    "template_name": "物件叙事·雨后遗境",
    "scene_description": "城市街角，一把半开的旧雨伞斜靠在墙边，地面还有未干的积水映出模糊的路灯，远处天空泛着雨后的淡橙色，画面空旷、湿润，带着刚刚散场的惆怅与无人认领的等待。",
    "cover_prompt": "Album cover art, cinematic shot of a worn umbrella leaning against a weathered wall on a city street corner after rain, shallow puddles on the ground reflecting a blurry streetlamp, overcast sky clearing to a faint amber glow at the horizon, empty sidewalk, no people, cool and warm tones in tension, melancholic and quietly cinematic mood, muted color palette with subtle saturation, photorealistic, film grain, soft bokeh background, no text, no watermark, 2048x2048",
    "selection_reason": "以雨伞作为核心意象，直接呼应歌词的叙事原点，空置的街角与半开的伞传递出等待与离散并存的情绪，与曲风的melancholic cinematic气质契合，画面构图简洁有张力。"
  },
  "cover_prompt": "Album cover art, cinematic shot of a worn umbrella leaning against a weathered wall on a city street corner after rain, shallow puddles on the ground reflecting a blurry streetlamp, overcast sky clearing to a faint amber glow at the horizon, empty sidewalk, no people, cool and warm tones in tension, melancholic and quietly cinematic mood, muted color palette with subtle saturation, photorealistic, film grain, soft bokeh background, no text, no watermark, 2048x2048"
}