{
  "prompt": "Genre: Mandopop / R&B / Classical Fusion; BPM: 87; Key: F minor; Rhythm: Slow, deliberate hip-hop groove. Heavy backbeat on 2 and 4. Clean 16th-note hi-hats. Somber, marching feel.; Instruments: Nylon-string guitar (arpeggiated melody), grand piano (classical arpeggios), 808-style sub bass, hip-hop drum machine, subtle orchestral string pads.; Vocals: Male tenor, light and slightly nasal. Rhythmic, semi-rapped verse delivery transitioning to a smooth, melodic chorus. Cool, detached emotional tone.; Mood: Watching a single white rose wilt in a black vase under a flickering gas lamp on a rainy night.; Production: High-fidelity, polished studio sound. Wide stereo image, vocals upfront, clean mix with atmospheric reverb. Radio-ready warmth.; Language: Mandarin; Highlight: The moment the grand piano enters with its classical arpeggio on the downbeat of the first chorus, lifting the track from a rhythmic verse into a sweeping melodic hook.",
  "lyrics": "[intro]\n(Chords: Fm - Db - Ab - Eb)\n(Inst: Nylon-string guitar plays main arpeggiated motif over a slow hip-hop beat. Hook DNA established.)\n(Mix: Centered guitar, spacious reverb on snare.)\n(Energy: 1/10, setting a somber scene.)\n\n[verse]\n(Chords: Fm - Db - Ab - Eb)\n(Vocal-Perf: Rhythmic, almost-spoken delivery; mezzo-piano; cool and detached.)\n(Melody-Rhythm: Conversational, syncopated against the beat.)\n(Inst: Beat and guitar continue as foundation. Bass enters, providing minimal support.)\n(Mix: Vocals dry and upfront, intimate.)\n(Transition: Subtle synth pad swells slightly at the end of the section.)\n一群嗜血的蚂蚁 被腐肉所吸引\n我面无表情 看孤独的风景\n失去你 爱恨开始分明\n失去你 还有什么事好关心\n当鸽子不再象征和平\n我终于被提醒\n广场上喂食的是秃鹰\n我用漂亮的押韵\n形容被掠夺一空的爱情\n\n[pre-chorus]\n(Chords: Bbm - Fm - C7 - Fm)\n(Vocal-Perf: Slightly more melodic, builds tension, still restrained.)\n(Melody-Contour: Ascending line leading into chorus.)\n(Inst: Chord changes create harmonic movement. String pads become more prominent.)\n(Mix: Stereo field widens slightly.)\n(Sound-Design: A low, distant choir-like pad.)\n啊 乌云开始遮蔽 夜色不干净\n公园里 葬礼的回音 在漫天飞行\n送你的白色玫瑰\n在纯黑的环境凋零\n乌鸦在树枝上诡异的很安静\n静静听 我黑色的大衣\n想温暖你日渐冰冷的回忆\n走过的走过的生命\n啊 四周弥漫雾气\n啊 我在空旷的墓地\n老去后还爱你\n\n[chorus]\n(Chords: Fm - Db - Ab - Eb)\n(Vocal-Perf: Fully melodic, sung with clear tone; mezzo-forte; sustained notes.)\n(Inst: Grand piano enters with flowing classical arpeggios, defining the hook. Strings swell underneath.)\n(Mix: Piano and strings create a wide, cinematic backdrop. Vocals sit comfortably in the center.)\n(Energy: 6/10, emotional peak of the song.)\n(Transition: Beat drops out for the final phrase, leaving voice and piano hanging before verse re-entry.)\n为你弹奏肖邦的夜曲\n纪念我死去的爱情\n跟夜风一样的声音\n心碎的很好听\n手在键盘敲很轻\n我给的思念很小心\n你埋葬的地方叫幽冥\n\n[verse]\n(Chords: Fm - Db - Ab - Eb)\n(Vocal-Perf: Returns to rhythmic, spoken style; consistent with first verse.)\n(Inst: Arrangement strips back to guitar, bass, and drums.)\n(Mix: Focus returns to the intimate, centered vocal.)\n(Energy: 2/10, dynamic drop after the chorus.)\n那些断翅的蜻蜓 散落在这森林\n而我的眼睛 没有丝毫同情\n失去你 泪水混浊不清\n失去你 我连笑容都有阴影\n\n[bridge]\n(Chords: Bbm - Fm - C7 - Fm)\n(Vocal-Perf: Builds intensity again, a sense of quiet desperation.)\n(Melody-Contour: Stepwise melodic rise.)\n(Inst: Piano re-enters with sparse chords, supporting the vocal build.)\n(Mix: Reverb on vocals increases slightly, creating more space.)\n(Transition: A clean break with a single piano chord leading into the final chorus.)\n风在长满青苔的屋顶\n嘲笑我的伤心\n像一口没有水的枯井\n我用凄美的字型\n描绘后悔莫及的那爱情\n\n[chorus]\n(Chords: Fm - Db - Ab - Eb - Bbm - C7)\n(Vocal-Perf: Most emotive performance; dynamics pushed to forte on key phrases.)\n(Inst: Full ensemble - piano arpeggios, driving beat, lush string arrangement.)\n(Mix: Widest and fullest point of the track. All elements present.)\n(Energy: 7/10, final emotional release.)\n(Structure: Extended chorus with new lyrical content for finality.)\n为你弹奏肖邦的夜曲\n纪念我死去的爱情\n而我为你隐姓埋名\n在月光下弹琴\n对你心跳的感应\n还是如此温热亲近\n怀念你那鲜红的唇印\n\n[outro]\n(Chords: Fm - Db - Ab - Eb)\n(Vocal-Perf: Fades back to the rhythmic, detached delivery of the verse.)\n(Inst: Arrangement slowly deconstructs, leaving only the guitar riff and beat.)\n(Mix: Gradual fade out, elements dropping one by one.)\n(Energy: Fades from 2/10 to 0.)\n(Sound-Design: Reverb tails linger as the track fades to silence.)\n一群嗜血的蚂蚁 被腐肉所吸引\n我面无表情 看孤独的风景\n失去你 爱恨开始分明\n失去你 还有什么事好关心\n当鸽子不再象征和平\n我终于被提醒\n广场上喂食的是秃鹰\n我用漂亮的押韵\n形容被掠夺一空的爱情",
  "song_id": "01_夜曲_20260418",
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    "model": "gemini-2.5-pro",
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    "generated_at": "2026-04-18T17:17:04.344353+08:00"
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}