{
  "prompt": "Genre: Mandopop / Pop Rock Ballad; BPM: 132; Key: A minor; Rhythm: Slow, heavy half-time rock beat with steady kick, powerful snare on beat 3, and 16th-note hi-hats. Simple, root-note bassline.; Instruments: Clean acoustic guitar (strummed), arpeggiated clean electric guitar, overdriven lead electric guitar (melodic fills), grand piano (chords/melody), deep electric bass, full acoustic drum kit, lush synth string pads.; Vocals: Male, a husky, raspy tenor with a wide dynamic range from breathy verses to a powerful, emotionally strained chorus. Generous reverb and delay.; Mood: Melancholic, epic, heartbroken, nostalgic.; Production: Polished, wide stereo mix with a large, spacious reverb. Vocals are centered and prominent. Dynamic build-up from verse to an anthemic chorus.; Structure: Intro - Verse - Pre-Chorus - Chorus - Interlude - Verse - Chorus - Outro; Language: Mandarin; Highlight: The powerful, raspy, and emotionally saturated male vocal performance.",
  "title": "旧光年",
  "lyrics": "[intro]\n(Chords: Am - G - F - E7)\n(Mix: Opens with clean electric guitar arpeggio and piano melody, creating a spacious and melancholic atmosphere. Bass and soft drums enter.)\n(Vocal-Perf: No vocals.)\n(Inst: Focus on the interplay between the clean guitar and piano.)\n\n[verse]\n(Chords: Am - Em/G - Fmaj7 - C - Dm7 - Am/C - Bm7b5 - E7)\n(Vocal-Perf: Gentle, breathy, slightly raspy chest voice. Mezzo-piano dynamics. Conversational rhythm.)\n(Melody-Contour: Mostly stepwise motion, narrow range, reflecting a narrative tone.)\n(Inst: Acoustic guitar strumming provides a rhythmic bed. Bass plays simple root notes. Drums maintain a simple, sparse backbeat.)\n那年雨季 你拼命撑着散场\n故事说来 说来太平常\n一夜各自奔向远方\n关了灯 屏幕还剩余光\n(Transition: Cymbal swell and string pad entering to build energy.)\n\n[pre-chorus]\n(Chords: F - G - C - G/B)\n(Vocal-Perf: Intensity increases slightly. More sustained notes, building tension towards the chorus.)\n(Melody-Dev: Ascending line to create anticipation.)\n你走以后 我才懂爱的代价\n(Transition: Drum fill into the chorus.)\n\n[chorus]\n(Chords: Am - G - C - F - Dm7 - Em7 - Am)\n(Vocal-Perf: Full-throated, powerful, emotive delivery. Mezzo-forte to forte. Raspy quality is more pronounced. Highlights the emotional weight.)\n(Inst: Full band enters. Overdriven electric guitar plays a soaring counter-melody. Lush string pads widen the sound. Drums are heavier, with more cymbal crashes.)\n(Mix: Wide stereo field. Vocals are powerful and centered, layered with reverb and delay.)\n(Melody-Harmony: Strong resolution on chord tones, creating an anthemic feel. This section embodies the Highlight: the powerful, raspy, and emotionally saturated male vocal performance.)\n拥不住的 全是最后的光\n说好的来世 不知飘去哪方\n从此谁的名字 不能大声去讲\n就这样 消失在最深的夜航\n(Transition: Lead guitar line carries over into the interlude.)\n\n[interlude]\n(Chords: Am - G - C - F - Dm7 - Em7 - Am)\n(Mix: Instrumental focus. The lead guitar takes the spotlight.)\n(Inst: Overdriven electric guitar plays a melodic, lyrical solo, echoing the vocal melody's emotion. The rhythm section provides strong support.)\n(Vocal-Perf: No vocals.)\n(Sound-Design: Guitar tone is smooth with long sustain, delay, and heavy reverb.)\n\n[verse]\n(Chords: Am - Em/G - Fmaj7 - C - Dm7 - Am/C - Bm7b5 - E7)\n(Vocal-Perf: Returns to a more restrained, narrative tone, but with slightly more weight than the first verse, carrying the emotion from the chorus.)\n(Inst: Similar to the first verse, but the string pad remains subtly in the background.)\n再次入秋 落叶没有征兆\n那些年许下的话 如今成笑料\n独自站在路口 无处可逃\n伸手却找不到 你昨日的怀抱\n(Transition: Full band swells back in for the final chorus.)\n\n[chorus]\n(Chords: Am - G - C - F - Dm7 - Em7 - Am)\n(Vocal-Perf: Peak emotional intensity. Full power, strained, and on the edge of breaking. Ad-libs with falsetto could be added.)\n(Inst: The most powerful section. Drums are at their heaviest. Lead guitar and strings are at their most prominent, creating a massive wall of sound.)\n(Mix: Very wide, dense, and epic. All elements are driving at maximum energy.)\n拥不住的 全是最后的光\n说好的来世 不知飘去哪方\n只剩下 回忆筑成迷茫的网\n你我不过 是时间里的过往\n(Transition: Music begins to decrescendo, holding on the final chord.)\n\n[outro]\n(Chords: Am - G - F - E7 - Am)\n(Vocal-Perf: Ends with soft, sorrowful vocal ad-libs or a single repeated phrase, fading out.)\n(Inst: Instruments fade out, leaving the clean electric guitar arpeggio and piano from the intro to resolve the song. A final, sustained guitar note with feedback and delay.)\n(Mix: Fades to silence, leaving a lingering sense of reverb and melancholy.)",
  "cover": {
    "template_id": 2,
    "template_name": "几何光影艺术流",
    "scene_description": "一个边缘朦胧模糊的圆形光晕，从深邃的午夜蓝向暗淡的银灰渐变，背景是带有水彩晕染质感的冷色调渐变，营造出如同记忆被时间慢慢稀释、消散在雨夜里的孤寂氛围",
    "cover_prompt": "生成一张极简主义的几何光影艺术图片作为无字音乐专辑封面。画面的核心是：一个边缘朦胧模糊的圆形光晕，从深邃的午夜蓝向暗淡的银灰渐变，背景是带有水彩晕染质感的冷色调渐变，营造出如同记忆被时间慢慢稀释、消散在雨夜里的孤寂氛围。画面必须展现出微妙的高级材质肌理，特别是类似水彩晕染（Watercolor texture）或粗糙艺术纸张的触感。整体构图极度克制、留白（Minimalistic composition），注重光与影的柔和交错（Light and shadow interplay）。强烈要求：画面必须保持极致的安宁与静谧（Calm and serene），除了基础的、柔焦的简单几何图形（如模糊的圆、半透明的方块或柔和的线条）外，绝对不要出现任何复杂的现实物体、风景或人物！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！绝对不要生成人物轮廓。传达出一种充满诗意、呼吸感与冥想空间的视觉感受。"
  }
}