{
  "song_id": "",
  "prompt": "Genre: Mandopop / Pop Ballad; BPM: 66; Key: F Major; Rhythm: Laid-back half-time drum groove with 16th-note hi-hats and a syncopated bassline, creating a modern R&B feel; Instruments: Warm electric piano (chords/arpeggios), clean electric guitar (melodic fills), sub-focused bass, programmed drums (soft kick, layered snare/clap), and lush, wide orchestral strings for emotional lift in the chorus; Vocals: Male tenor, clear and smooth with breathy intimacy in verses and a powerful, emotive chest voice in the chorus, featuring R&B-style phrasing; Mood: Yearning, romantic, and melancholic with a hopeful undertone; Production: Polished, clean mix with wide stereo imaging, upfront vocals with clean reverb, and a dynamic build from verse to chorus; Structure: Intro, Verse, Pre-Chorus, Chorus, Interlude, Bridge, Chorus, Outro; Language: Mandarin; Highlight: The dynamic lift from a gentle R&B verse to a sweeping, string-laden pop chorus.",
  "title": "回放",
  "lyrics": "[verse]\n(Chords: F - Dm - Gm - C)\n(Mix: Vocals upfront and dry; Bass and sparse drums enter)\n(Inst: Bass provides a simple root-note foundation; Programmed kick and 16th-note hi-hats establish a gentle groove)\n(Vocal-Perf: Soft, breathy, conversational delivery; Mezzo-piano dynamics)\n那首歌还放着没关\n偏偏它是最难删\n房间堆满了你留下的旧时间\n连窗外路灯都像你在说晚安\n\n[pre-chorus]\n(Chords: Bb - C - Am - Dm - Bb - C - F)\n(Mix: Stereo field begins to widen; Vocal presence increases)\n(Inst: Drum pattern becomes more consistent with a snare on the 3; Piano becomes more prominent)\n(Vocal-Perf: Builds intensity from conversational to sustained notes; Gradual crescendo)\n其实早就该撒手\n放不下那段温柔\n倒退着走\n才知道回头比前进更难受\n\n[chorus]\n(Chords: F - C/E - Dm - C - Bb - F/A - Gm - C)\n(Mix: Wide, cinematic stereo image; Vocals layered with harmonies)\n(Inst: Lush orchestral strings enter, creating a soaring, emotional backdrop; Full drum kit drives the rhythm)\n(Vocal-Perf: Powerful, emotive chest voice; Forte dynamics; Clear enunciation on the hook)\n(Sound-Design: Strings swell and fill the sonic space, signifying the emotional peak)\n一遍一遍地回放\n压不住你侵入的方向\n我笑着对人说已无恙\n偏偏你的影子 就是不肯散场\n\n[interlude]\n(Chords: F - Dm - Gm - C)\n(Mix: Energy drops; Focus returns to the core instruments)\n(Inst: Electric guitar replays a melodic fill; Piano and light rhythm section maintain the feel)\n(Vocal-Perf: No lead vocals, just a sense of space)\n(Transition: A soft drum fill leads into the bridge)\n\n[bridge]\n(Chords: Bb - C - F - Dm - Gm - C - F)\n(Mix: Builds anticipation for the final chorus)\n(Inst: Strings swell underneath the vocals; Piano chords are sustained)\n(Vocal-Perf: Pleading and emotional tone; Re-engages the listener with a new lyrical idea)\n鼓起勇气想重来\n话到嘴边 又觉得不该\njust let go, just let go, just let go\n放下了 才算是放开\n\n[chorus]\n(Chords: F - C/E - Dm - C - Bb - F/A - Gm - C)\n(Mix: Maximum width and impact; All layers present)\n(Inst: Strings are at their most prominent; Drums are powerful and driving)\n(Vocal-Perf: Full power, with emotional ad-libs in the background; The climactic performance)\n(Sound-Design: Subtle crash cymbal adds emphasis to the downbeats)\n一遍一遍地回放\n压不住你侵入的方向\n就让那些旧时光\n永远停在某个下午的阳光\n\n[outro]\n(Chords: Bb - F - C - F)\n(Mix: Gradual fade-out; Reverb tails become more audible)\n(Inst: Instrumentation thins out to just piano, strings, and a final guitar lick)\n(Vocal-Perf: Soft, reflective ad-libs; Descends into a gentle falsetto)\n就让它放着吧\n偶尔想起也无妨\n那些旧日子 oh\n早晚都会散场\n",
  "cover": {
    "template_id": 1,
    "template_name": "环境光晕流",
    "scene_description": "黄昏时分渐渐退却的暖橘与沉入夜色的深蓝之间的过渡，像一段记忆正在消散边缘仍留余温——橘金与冷蓝在画面中心无声相融，形成一道若隐若现的柔软分界",
    "cover_prompt": "生成一张极简主义的抽象环境光晕（Ambient Aura）图片作为无字音乐专辑封面。画面的核心色彩组合与情绪倾向是：黄昏时分渐渐退却的暖橘与沉入夜色的深蓝之间的过渡，像一段记忆正在消散边缘仍留余温——橘金与冷蓝在画面中心无声相融，形成一道若隐若现的柔软分界。画面完全由纯粹的色彩构成，采用极度的柔焦（Soft focus）和重度模糊效果（Blurred effect），使得不同颜色之间产生极其平滑、如丝绸般的无缝过渡。整体质感极致平滑细腻（Smooth texture），没有任何杂质。强烈要求：这是一张彻底抽象的现代色彩场（Color Field）作品，绝对不要出现任何具体的物体、几何图案或锐利的边缘！不需要任何胶片颗粒感！画面必须是无字封面，绝对不要生成任何文字、拼音或英文字母，不要生成人物轮廓！传达出一种极其平静、舒缓、现代且充满呼吸感的氛围。"
  }
}