{
  "song_id": "09_2002年的第一场雪_20260328",
  "prompt": "Genre: Chinese folk-pop, Northwest China desert folk; BPM: 132; Key: D minor pentatonic; Rhythm: Chinese folk-pop, driving 4/4 with steady backbeat, slightly loping folk strum; Instruments: Ac.Guitar (steel string, prominent, strumming chords and melodic arpeggios, rich mid-range, melancholic); Drums (kick; Vocals: Male, raspy male folk vocals, slightly husky, storytelling delivery, warm mid-range, clear articulation, emotionally direct; Mood: Homeland longing, bittersweet nostalgia, winter landscape, enduring love; Production: Vocals centered, close-mic feel, natural room; acoustic guitar dry and upfront; keyboard pads subtle background; clean, balanced mix; Structure: Intro, Verse 1, Chorus 1, Interlude, Bridge, Chorus 2, Outro; Language: Mandarin; Highlight: the distinctive raspy male folk vocals and the prominent acoustic guitar folk melody",
  "title": "候鸟",
  "lyrics": "[intro]\n(Chords: Dm - C - Bb - F - C) (Acoustic guitar arpeggios, gentle strumming, builds slightly) (Sound-Design: Acoustic guitar opens clear and resonant, distant pad swells) (Melody-Contour: Descending folk-melody motif) (Mix: Dry guitar, subtle reverb)\n[verse]\n(Chords: Dm - C - Bb - F - C) (Vocal-Perf: Raspy male folk vocals, clear chest voice, storytelling tone, natural phrasing, every syllable distinct) (Melody-Contour: Mostly stepwise, conversational range) (Rhythm: Acoustic guitar prominent with steady strum, drums enter lightly)\n候鸟往南飞的时候你也跑\n打包东西装上车走得很早\n月台的灯有一盏刚好坏掉\n你看了我一眼 又笑了笑\n[chorus]\n(Chords: Dm - C - Bb - F - C) (Vocal-Perf: Increased emotional intensity, slightly higher range, sustained notes on key phrases, clear articulation) (Melody-Contour: Lyrical arch, memorable peak note on \"蝴蝶\", pentatonic stepwise motion) (Transition: Drums become more active, bass enters fully, builds energy) (Mix: Vocals prominent, acoustic guitar rhythmic focus)\n你走了多远 我就难了多少年\n思念这东西 从来都不肯走散\n心里那点暖 撑过了一个个秋寒\n候鸟年年南飞 我在门口等看\n灯还亮着 屋里头不算太难\n[interlude]\n(Chords: Dm - C - Bb - F - C) (Instrumental section with acoustic guitar leading a melancholic melody, subtle keyboard pads, light drums and bass) (Sound-Design: Continuation of acoustic guitar motif, gentle drum fill to transition) (Melody-Dev: Variation on chorus melody by acoustic guitar)\n[bridge]\n(Chords: Gm - C - F - Bb - Am - Dm) (Vocal-Perf: More urgent, passionate delivery, slight build in vocal intensity, open vowels on sustained notes) (Melody-Contour: Slightly wider melodic range, builds to emotional climax, powerful phrase endings) (Transition: Drums drive harder, bass more active, keyboard pads fuller) (Mix: Vocal front and center, full band sound)\n你带走的暖是我多少年的重\n睁着眼睡觉 说的全是你的梦\n在你离开之后 才真正懂了痛\n候鸟每次来了 我就守在路中\n[chorus]\n(Chords: Dm - C - Bb - F - C) (Vocal-Perf: Return to slightly more relaxed, but still emotional, delivery, clear articulation, powerful yet grounded) (Melody-Contour: Familiar and singable, strong rhythmic feel, emotional resonance) (Transition: Full band returns with strong presence, energetic drum pattern) (Mix: Vocals, acoustic guitar, and drums balanced for impact)\n你走了多远 我就难了多少年\n思念这东西 从来都不肯走散\n心里那点暖 撑过了一个个秋寒\n候鸟年年南飞 我在门口等看\n灯还亮着 屋里头不算太难\n[outro]\n(Chords: Dm - C - Bb - F - C - Dm) (Instrumental fade out, acoustic guitar plays final melodic motif, drums provide light rhythm, pads sustain) (Sound-Design: Gradual reduction of instrumentation, gentle acoustic guitar fade, lingering pad)",
  "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：一个边缘模糊的月牙形光晕，悬浮在从深蓝到暖棕色的水彩渐变背景中，背景上晕染出几条若隐若现的弧线，仿佛候鸟掠过天空留下的痕迹。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": "一个边缘模糊的月牙形光晕，悬浮在从深蓝到暖棕色的水彩渐变背景中，背景上晕染出几条若隐若现的弧线，仿佛候鸟掠过天空留下的痕迹"
  }
}