{
  "song_id": "01_九张机_20260327",
  "prompt": "Genre: Mandopop Ballad; Chinese Traditional Folk; BPM: 92; Key: G Major; Rhythm: Steady 4/4 pop ballad drum; flowing, rubato melodies; syncopated classical fills; Instruments: Classical core: Expressive Guzheng (arpeggios, glissandos), ethereal Dizi/Xiao (lead melody), emotional Erhu (fills). Rhythm/Harmony: Gentle acoustic piano, lush strings, soft modern drums (subtle ethnic accents), electric bass. Modern Production: Subtle synth pads/arpeggios; Vocals: Female; clear, tender mid-high timbre, poetic diction, controlled vibrato; Mood: Melancholic longing; mist over mountains, fated love, separation; Production: Clear, layered mix; centered vocals (hall reverb); classical instruments upfront/dry; modern elements supportive; Structure: Intro, Verse, Pre-Chorus, Chorus, Verse, Pre-Chorus, Chorus, Interlude, Verse, Pre-Chorus, Chorus, Bridge, Chorus, Outro; Language: Mandarin; Highlight: Vocal-classical instrument melodic interplay over modern pop beat.",
  "title": "渡口灯",
  "lyrics": "[verse]\n(Chords: G - D/F# - Em7 - Cmaj7 - G - D/F# - Em7 - Am7 - Dsus4)\n(Melodic-DNA: Descending pentatonic phrases, often starting on 5th or 3rd, ending with clear root/3rd resolution, gentle step-wise movement.)\n(Phrase-Structure: AABB-like 4-bar phrases, lyrically driven, slightly rubato delivery over steady rhythm.)\n(Contour-&-Range: Mid-low register, gentle downward slope, staying within a narrow pentatonic range.)\n(Vocal-Perf: Soft, clear, storytelling tone, precise Mandarin diction with poetic intent, minimal vibrato.)\n(Mix: Vocals centered, light hall reverb; piano and guzheng prominent, strings ambient.)\n(Inst: Piano provides main harmony; guzheng adds arpeggiated fills and counter-melodies.)\n秋水漫过石桥两岸的月光\n落叶随风去 飘向你的方向\n那封未曾寄出的信还压在箱底放\n字迹模糊了 思念却在心上\n\n[pre-chorus]\n(Chords: Am7 - Dsus4 - G - Em7 - Am7 - C/D - D)\n(Melodic-DNA: Builds tension, higher sustained notes, rising scalar movement, leading to climax.)\n(Phrase-Structure: Slightly longer, more sustained notes leading to chorus, less complex rhythmic patterns.)\n(Contour-&-Range: Rises slightly in pitch, leading to an upward leap for the main chorus melody.)\n(Vocal-Perf: Increased volume and intensity, still maintaining poetic clarity and smooth transitions.)\n(Mix: Vocals slightly more forward; strings swell, drums subtly join, adding rhythmic pulse.)\n(Inst: Piano and guzheng maintain accompaniment, light modern pop drums establish beat.)\n候鸟掠过江面 带走暮色苍茫\n我仍站在渡口 等你归来的方向\n\n[chorus]\n(Chords: G - D/F# - Em7 - Cmaj7 - G - D/F# - Em7 - Am7 - Dsus4 - G)\n(Melodic-DNA: Soaring, memorable pentatonic melody, often leaping upward on key phrases, resolving to root/third, with a distinct and catchy long-short-long rhythmic feel, classical instrument mimicry.)\n(Phrase-Structure: Energetic, sustained phrases, typically 4-bar, creating a strong melodic hook and emotional release.)\n(Contour-&-Range: Widest vocal range of the song, reaching higher notes, powerful and emotive, then resolving with lingering sentiment.)\n(Vocal-Perf: Strongest, most expressive vocal performance, full voice, impactful delivery of each poetic line, clear open vowels.)\n(Mix: Full ensemble sound, vocals remain central and powerful, drums are solid, classical instruments weave through prominently.)\n(Inst: Dizi takes a prominent melodic role, guzheng and erhu provide rich harmonies and intricate fills, strings swell dramatically.)\n我在旧渡口守着那一盏灯光\n烟波茫茫 月色凉\n你的名字刻在石墙上再不敢望\n泪已干 心还伤\n候鸟年年带来南方的暖阳\n唯独你 不还乡\n\n[verse]\n(Chords: G - D/F# - Em7 - Cmaj7 - G - D/F# - Em7 - Am7 - Dsus4)\n(Melodic-DNA: Similar to first verse, but with slight emotional build-up in phrasing and delivery.)\n(Phrase-Structure: Repetitive AABB structure, consistent with storytelling tone, slightly more forward.)\n(Contour-&-Range: Maintains similar mid-low range, slightly more forward vocal delivery and projection.)\n(Vocal-Perf: Consistent clear diction, growing emotive expression, nuanced phrasing.)\n(Mix: Vocals, guzheng, piano slightly more present; light drum beat continues steadily.)\n(Inst: Guzheng continues decorative fills, strings add warmth and subtle swells.)\n旧巷里的茶馆早已换了模样\n门前那棵老树 还记得你的脸庞\n我们说过要一起看落霞满江\n如今只剩我 对着残照凝望\n\n[pre-chorus]\n(Chords: Am7 - Dsus4 - G - Em7 - Am7 - C/D - D)\n(Melodic-DNA: Reiteration of the pre-chorus melody, with heightened intensity and emotional drive.)\n(Phrase-Structure: Sustained notes and rising contour, clearly signaling the approach of the main chorus.)\n(Contour-&-Range: Builds to a higher peak, preparing for the climactic, soaring chorus.)\n(Vocal-Perf: Stronger, more passionate delivery, clear phrase shaping, emotive emphasis on key words.)\n(Mix: Fuller texture, drums more active and defined, strings become more prominent and lush.)\n(Inst: Piano, guzheng, strings and drums provide a richer, more powerful backdrop.)\n那年你转身 烟雨断了渡场\n我追出去时 已只见雾茫茫\n\n[chorus]\n(Chords: G - D/F# - Em7 - Cmaj7 - G - D/F# - Em7 - Am7 - Dsus4 - G)\n(Melodic-DNA: Soaring, memorable pentatonic melody, often leaping upward on key phrases, resolving to root/third, with a distinct and catchy long-short-long rhythmic feel, classical instrument mimicry.)\n(Phrase-Structure: Energetic, sustained phrases, typically 4-bar, creating a strong melodic hook and emotional release.)\n(Contour-&-Range: Widest vocal range of the song, reaching higher notes, powerful and emotive, then resolving with lingering sentiment.)\n(Vocal-Perf: Strongest, most expressive vocal performance, full voice, impactful delivery of each poetic line, clear open vowels.)\n(Mix: Full ensemble sound, vocals remain central and powerful, drums are solid, classical instruments weave through prominently.)\n(Inst: Dizi takes a prominent melodic role, guzheng and erhu provide rich harmonies and intricate fills, strings swell dramatically.)\n我在旧渡口守着那一盏灯光\n烟波茫茫 月色凉\n你的名字刻在石墙上再不敢望\n泪已干 心还伤\n候鸟年年带来南方的暖阳\n唯独你 不还乡\n\n[interlude]\n(Chords: G - D/F# - Em7 - Cmaj7 - G - D/F# - Em7 - Am7 - Dsus4 - G)\n(Transition: Vocal fades, allowing instrumental lead to take over, building and releasing tension.)\n(Sound-Design: Melodic dialogue between guzheng, dizi, and strings, with rhythmic drum patterns.)\n(Mix: Instrumental focus, classical elements upfront, rhythmic section solid and driving.)\n(Inst: Guzheng and dizi carry the main melody and counter-melodies, strings provide lush harmony, drums maintain a dynamic beat.)\n\n[verse]\n(Chords: G - D/F# - Em7 - Cmaj7 - G - D/F# - Em7 - Am7 - Dsus4)\n(Melodic-DNA: Similar to first verse, but with slight emotional build-up in phrasing and delivery.)\n(Phrase-Structure: Repetitive AABB structure, consistent with storytelling tone, slightly more forward.)\n(Contour-&-Range: Maintains similar mid-low range, slightly more forward vocal delivery and projection.)\n(Vocal-Perf: Consistent clear diction, growing emotive expression, nuanced phrasing.)\n(Mix: Vocals, guzheng, piano slightly more present; light drum beat continues steadily.)\n(Inst: Guzheng continues decorative fills, strings add warmth and subtle swells.)\n候鸟又一次南飞带来北方的霜\n渡口石墙上 苔藓又长了模样\n我把那封信折叠成纸鸢放飞向远方\n载不走的 是心底那片迷茫\n\n[pre-chorus]\n(Chords: Am7 - Dsus4 - G - Em7 - Am7 - C/D - D)\n(Melodic-DNA: Reiteration of the pre-chorus melody, with heightened intensity and emotional drive.)\n(Phrase-Structure: Sustained notes and rising contour, clearly signaling the approach of the main chorus.)\n(Contour-&-Range: Builds to a higher peak, preparing for the climactic, soaring chorus.)\n(Vocal-Perf: Stronger, more passionate delivery, clear phrase shaping, emotive emphasis on key words.)\n(Mix: Fuller texture, drums more active and defined, strings become more prominent and lush.)\n(Inst: Piano, guzheng, strings and drums provide a richer, more powerful backdrop.)\n也许你已将往事遗忘\n而我还在渡口 为你守着烛光\n\n[chorus]\n(Chords: G - D/F# - Em7 - Cmaj7 - G - D/F# - Em7 - Am7 - Dsus4 - G)\n(Melodic-DNA: Soaring, memorable pentatonic melody, often leaping upward on key phrases, resolving to root/third, with a distinct and catchy long-short-long rhythmic feel, classical instrument mimicry.)\n(Phrase-Structure: Energetic, sustained phrases, typically 4-bar, creating a strong melodic hook and emotional release.)\n(Contour-&-Range: Widest vocal range of the song, reaching higher notes, powerful and emotive, then resolving with lingering sentiment.)\n(Vocal-Perf: Strongest, most expressive vocal performance, full voice, impactful delivery of each poetic line, clear open vowels.)\n(Mix: Full ensemble sound, vocals remain central and powerful, drums are solid, classical instruments weave through prominently.)\n(Inst: Dizi takes a prominent melodic role, guzheng and erhu provide rich harmonies and intricate fills, strings swell dramatically.)\n我在旧渡口守着那一盏灯光\n烟波茫茫 月色凉\n你的名字刻在石墙上再不敢望\n泪已干 心还伤\n候鸟年年带来南方的暖阳\n唯独你 不还乡\n\n[bridge]\n若那年我能多鼓起一分勇气\n开口挽留 也不至于就此别离\n候鸟带走了那年秋天的约记\n也带走了 我们最后的转机\n\n[chorus]\n(Chords: G - D/F# - Em7 - Cmaj7 - G - D/F# - Em7 - Am7 - Dsus4 - G)\n(Melodic-DNA: Soaring, memorable pentatonic melody, often leaping upward on key phrases, resolving to root/third, with a distinct and catchy long-short-long rhythmic feel, classical instrument mimicry.)\n(Phrase-Structure: Energetic, sustained phrases, typically 4-bar, creating a strong melodic hook and emotional release.)\n(Contour-&-Range: Widest vocal range of the song, reaching higher notes, powerful and emotive, then resolving with lingering sentiment.)\n(Vocal-Perf: Strongest, most expressive vocal performance, full voice, impactful delivery of each poetic line, clear open vowels.)\n(Mix: Full ensemble sound, vocals remain central and powerful, drums are solid, classical instruments weave through prominently.)\n(Inst: Dizi takes a prominent melodic role, guzheng and erhu provide rich harmonies and intricate fills, strings swell dramatically.)\n我在旧渡口守着那一盏灯光\n烟波茫茫 月色凉\n你的名字刻在石墙上再不敢望\n泪已干 心还伤\n候鸟年年带来南方的暖阳\n唯独你 不还乡\n\n[outro]\n(Chords: G - D/F# - Em7 - Cmaj7 - G)\n(Transition: Gradual reduction in instrumentation and dynamics, classical instruments fade last, returning to introspective mood.)\n(Sound-Design: Soft string pad sustains, final guzheng arpeggio, fading piano chords, distant dizi resonance.)\n(Mix: Slow fade-out, highlighting the ethereal and lingering quality of classical instruments.)\n(Inst: Piano, guzheng, and strings gently fade to silence, leaving a reflective atmosphere.)\n渡口灯又点亮\n等你 等过了这漫长",
  "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：黄昏暮色中古老渡口旁，几何切割的光影层叠交错，深青色与暖金色渐变色块向四周漫延，候鸟迁徙的弧线轨迹化为柔和的几何线条贯穿画面，远山烟波以半透明多边形色块呈现，整体营造出等候与思念的忧郁诗意。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。",
  "cover": {
    "template_id": 2,
    "template_name": "几何光影艺术流",
    "scene_description": "黄昏暮色中古老渡口边，几何切割光影层叠，深青与暖金色块交织漫染，候鸟迁徙弧线化为柔和几何线条贯穿画面，远山烟波以半透明多边形呈现，营造出守候与思念交融的忧郁诗意。"
  }
}