{
  "song_id": "05_惊鸿一面_20260405",
  "prompt": "Genre: Chinese-style R&B Pop Ballad; BPM: 68; Key: Cm; Rhythm: Slow, syncopated R&B electronic drum loop with a laid-back modern groove; Instruments: Layer 1 (Classical Melodic Core): Synthesized guzheng arpeggios, cinematic orchestral strings. Layer 2 (Modern Rhythm Foundation): Soft electronic drum kit, deep sub-bass synth. Layer 3 (Harmonic Glue): Grand piano, ambient pads.; Vocals: Male and Female duet, alternating lines in verses, harmonizing in chorus; clear, poetic, mid-range voices.; Mood: Nostalgia for a past love, loyal devotion, classical imagery of zithers under willow trees.; Production: Vocals and guzheng upfront with hall reverb; modern rhythm section is supportive, not dominant; clean, spacious mix.; Structure: Intro - Verse - Verse - Chorus - Interlude - Chorus - Bridge - Outro; Language: Mandarin; Highlight: The conversational duet vocal that builds to an emotional, harmonized chorus.",
  "title": "断鸿声里问归期",
  "lyrics": "[intro]\n(Chords: Cm - Ab - Eb - G)\n(Inst: Synthesized guzheng plays main arpeggio motif; ambient pads; subtle orchestral strings swell in)\n(Motif-Anatomy: Ascending pentatonic arpeggio with rhythmic delay)\n(Mix: Spacious, establishes melancholic and grand mood)\n\n[verse]\n(Chords: Cm - Ab - Eb - G)\n(Vocal-Perf: Male vocal; clear chest voice; poetic recitation tone; emotionally restrained)\n(Inst: Bass enters; soft electronic kick/clap pattern begins; piano chords hold foundation)\n(Phrase-Structure: Symmetrical 4-bar phrasing)\n(Transition: String swell at the end of the phrase)\n关山千叠路迢迢\n边塞烽烟漫云霄\n沙场岁月磨尽了铁甲\n唯梦中 有芳草\n\n[verse]\n(Chords: Cm - Ab - Eb - G)\n(Vocal-Perf: Female vocal; clear mid-range; delicate and poised; syllable-clear delivery)\n(Inst: Texture builds slightly, guzheng fills become more frequent between vocal lines)\n(Contour-&-Range: Stays in a comfortable mid-range, mostly stepwise motion)\n(Transition: Drums and strings swell dramatically into the chorus)\n深院锁春无人扫\n珠帘半卷听鸦噪\n织了拆 拆了织的锦缎\n绣不完 离愁稿\n\n[chorus]\n(Chords: Ab - Eb - Bb - Cm)\n(Vocal-Perf: Male and female duet harmony; wider dynamic range; open vowels on sustained notes)\n(Inst: Full texture; prominent orchestral strings; driving R&B groove; guzheng plays counter-melody)\n(Motif-Anatomy: Memorable pentatonic hook; upward leap on first phrase)\n(Mix: Vocals centered and powerful, cinematic feel)\n断鸿一声 穿透了暮色苍茫\n问归期 问归期 无人作答\n你在天边踏霜而行\n我在此间守灯如故等天亮\n隔着岁月 隔着烽烟与荒凉\n是你 是你 仍是心上\n此去无期\n归来仍是我望\n\n[bridge]\n(Chords: Fm - Cm - G - Cm)\n(Vocal-Perf: Softer duet, almost spoken; intimate storytelling delivery)\n(Inst: Texture thins out; features a solo dizi flute melody; minimal percussion)\n(Sound-Design: Dizi flute entry marks a shift in mood)\n(Transition: Rhythmic build-up, string swell into final chorus)\n笛音从塞外飘来\n吹落了檐角积雪\n若有来世不问功名\n只愿同君 共一盏茶暖\n\n[chorus]\n(Chords: Ab - Eb - Bb - Cm)\n(Vocal-Perf: Duet harmony with more emotional intensity and ad-libs; highest dynamic peak)\n(Inst: Full cinematic arrangement; drums more pronounced; strings at full volume)\n(Contour-&-Range: Vocals reach the highest notes of the song)\n(Mix: Epic and wide, maximum emotional impact)\n断鸿一声 穿透了暮色苍茫\n问归期 问归期 无人作答\n你在天边踏霜而行\n我在此间守灯如故等天亮\n隔着岁月 隔着烽烟与荒凉\n是你 是你 仍是心上\n此去无期\n归来仍是我望\n\n[outro]\n(Chords: Cm - Ab - Eb - G - Cm)\n(Vocal-Perf: Final male vocal phrase, fades with reverb tail)\n(Inst: Instruments fade out, leaving solo piano and a final guzheng arpeggio)\n(Sound-Design: Fade to silence)\n归来仍是我望",
  "cover_prompt": "生成一张极简主义（Minimalist）插画和阴影艺术（Shadow art）风格的艺术图片作为无字音乐专辑封面。画面的核心是苍茫暮色中一片开阔的荒野雪原，远处山廓以极淡的墨线勾勒若隐若现，天际一只孤雁的剪影斜掠而过，地平线处透出一缕将熄的残阳橘红，与四野的铅灰冷蓝形成微弱而哀美的对照，近处一截风化的古城垛投下长长的冷影，整体色调以霜白、深靛与暗赭三色构成，传递出边塞离愁、遥望无期的苍凉意境。构图干净、宁静且优雅。强烈要求：这是一张纯粹的、极简主义、治愈系插图，绝对不要出现具体的五官、现代工业物品或3D渲染效果！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！传达出一种宁静、舒适、怀旧且梦幻的艺术气息。",
  "cover": {
    "template_id": 6,
    "template_name": "极简窗影治愈流",
    "scene_description": "苍茫暮色中一片开阔的荒野雪原，远处山廓以极淡的墨线勾勒若隐若现，天际一只孤雁的剪影斜掠而过，地平线处透出一缕将熄的残阳橘红，与四野的铅灰冷蓝形成微弱而哀美的对照，近处一截风化的古城垛投下长长的冷影，整体色调以霜白、深靛与暗赭三色构成，传递出边塞离愁、遥望无期的苍凉意境"
  }
}