{
  "song_id": "",
  "prompt": "Genre: Mandopop / Indie Pop Ballad; BPM: 70; Key: C Major; Chords: C - G/B - Am - F; Rhythm: Slow, simple rock beat. Kick 1&3, snare 2&4. Straight eighth-note hi-hats. Bass plays sustained root notes.; Instruments: Clean electric guitar playing arpeggios with chorus/delay, standard acoustic drum kit, round electric bass, subtle synth pads.; Vocals: Female, soft, breathy, melancholic mid-range voice. Gentle delivery with light reverb.; Mood: Nostalgic, sentimental, heartbroken, reflective, introspective.; Production: Clean, balanced mix. Intimate stereo field. Vocal and guitar focused. Moderate reverb creating a dreamy space.; Structure: Intro - Verse - Verse - Chorus - Interlude - Verse - Chorus - Chorus - Outro; Language: Mandarin; Highlight: The clean, arpeggiated electric guitar with a chorus effect defines the song's nostalgic, melancholic mood.",
  "title": "退场",
  "lyrics": "[intro]\n(Inst: Clean electric guitar arpeggio, chorus/delay effect, spacious, melancholic)\n(Chords: C - G/B - Am - F)\n(Mix: Guitar centered, wide reverb)\n\n[verse]\n(Structure: Vocals enter, sparse instrumentation)\n(Chords: C - G/B - Am - F)\n(Inst: Bass enters, long root notes. Drums minimal, only hi-hats)\n(Vocal-Perf: Breathy, gentle, narrative delivery)\n(Melody-Contour: Mostly conjunct, narrow range)\n灯还没关 你的轮廓已经不在这面墙上\n衣柜空了一半像一道说不出口的伤\n我把窗推开想让晚风替你填满房间的空旷\n每一阵风都裹着你走那天残留的形状\n\n[verse]\n(Structure: Full beat enters, energy lifts slightly)\n(Chords: C - G/B - Am - F)\n(Inst: Full drum kit enters, simple slow rock beat. Bassline more defined)\n(Vocal-Perf: Dynamics increase slightly from first verse)\n(Melody-Rhythm: Simple quarter and eighth notes, following speech patterns)\n相册翻到你偷拍我吃面时的表情\n笑得那么蠢 像不知道散场的孩子天真又任性\n凌晨把你的瞳孔放大了一百倍去找某种确定的回应\n才看清你望向我的方式 从那年夏天就已经开始变轻\n\n(Transition: Light cymbal swell)\n\n[chorus]\n(Structure: Full band, peak energy for the section)\n(Chords: C - G - Am - F)\n(Inst: Subtle synth pad adds warmth and sustain. Guitars slightly louder)\n(Mix: Vocals slightly more forward, wider stereo image)\n(Vocal-Perf: More sustained notes, slightly more open tone)\n你退场\n灯一盏一盏暗了整面墙\n我站在空无一人的长廊\n把体面全都还给逞强\n谁在身后鼓掌\n庆祝这出盛大的散场\n我笑着笑着 眼眶就滚烫\n\n[interlude]\n(Structure: Instrumental section, reflective mood)\n(Chords: C - G - Am - F)\n(Inst: Lead guitar plays a simple, memorable melody over the main arpeggio pattern)\n(Mix: Lead guitar centered, wet with reverb and delay)\n\n[verse]\n(Structure: Rhythmic spoken-word verse)\n(Chords: C - G/B - Am - F)\n(Vocal-Perf: Shift to a half-sung, half-spoken rhythmic delivery. Intimate, close-mic'd feel)\n(Inst: Backing remains consistent, creating contrast with vocal style)\n你的名字被我藏进每条没发出去的消息的省略号\n口袋翻出去年冬天你塞的纸条 字迹模糊像被泪浸透的潦草\n我删了所有聊天记录假装从头到尾都没那么重要\n可凌晨翻身的瞬间枕头是湿的 这一关怎么都过不了\n你还好不好\n我们之间隔着的不是车站不是天桥\n是你说再见时最后那个拥抱\n把所有余温一次烧掉\n\n(Transition: Drum fill into chorus)\n\n[chorus]\n(Structure: Return to full energy)\n(Chords: C - G - Am - F)\n(Inst: Full band dynamic. Cymbals more present)\n(Mix: Wide, full sound)\n(Vocal-Perf: Strong, emotional delivery, consistent with first chorus)\n你退场\n灯一盏一盏暗了整面墙\n我站在空无一人的长廊\n把体面全都还给逞强\n谁在身后鼓掌\n庆祝这出盛大的散场\n我笑着笑着 眼眶就滚烫\n\n[chorus]\n(Structure: Final chorus, sustained energy)\n(Chords: C - G - Am - F)\n(Inst: Cymbals slightly more active)\n(Vocal-Perf: Slight increase in emotional intensity, subtle ad-libs possible in background)\n(Melody-Dev: Melody remains the same, intensity comes from performance)\n你退场\n灯一盏一盏暗了整面墙\n我站在空无一人的长廊\n把体面全都还给逞强\n谁在身后鼓掌\n庆祝这出盛大的散场\n我笑着笑着 眼眶就滚烫\n\n[outro]\n(Structure: Decrescendo, fade out)\n(Chords: C - G/B - Am - F)\n(Inst: Drums and bass fade out, leaving only the main electric guitar arpeggio)\n(Mix: Track slowly fades to silence)\n(Sound-Design: Lingering reverb tail from the final chord)\n",
  "cover": {
    "template_id": 1,
    "template_name": "复古空旷风景流",
    "scene_description": "一条被暮色彻底吞没的空旷公路笔直延伸到天际线尽头，路两侧是枯黄的荒草在晚风中低伏，天空是浓重的灰蓝色一层层压向地面，地平线处仅剩一抹即将熄灭的琥珀色余光，整条路上没有车没有人，只有无尽的沉默向远方蔓延，路面上残留着雨后未干的水渍折射出最后一丝微光",
    "cover_prompt": "生成一张拍立得（Polaroid）风格的无字版音乐专辑封面。画面描绘的是：一条被暮色彻底吞没的空旷公路笔直延伸到天际线尽头，路两侧是枯黄的荒草在晚风中低伏，天空是浓重的灰蓝色一层层压向地面，地平线处仅剩一抹即将熄灭的琥珀色余光，整条路上没有车没有人，只有无尽的沉默向远方蔓延，路面上残留着雨后未干的水渍折射出最后一丝微光。整体画面必须呈现真实拍立得相片的质感：略微过曝的柔和光线、轻微偏色的复古色调、自然的暗角和柔焦边缘、细腻的胶片颗粒感。色彩是褪色、怀旧的暖色调，仿佛一张被遗忘在抽屉里多年的即时成像照片。强烈要求：画面必须是纯粹的风景，绝对不要出现任何人物、人影、手或脸！绝对不要生成任何文字、字母、歌名或水印！保持空灵、孤独和冥想的氛围。",
    "selection_reason": "歌曲核心情绪是被留在原地的空虚与怅然若失，BPM 70的慢速indie pop ballad带有强烈的孤独感和回忆感，模板一的复古空旷风景最能承载这种'所有人都走了只剩自己'的情绪重量。"
  }
}