{
  "song_id": "02_大人中_20260328",
  "prompt": "Genre: Mandopop / Folk-Pop / Singer-Songwriter; BPM: 68; Key: A Major; Rhythm: Gentle and flowing 4/4 rhythm with a sparse, brushed drum backbeat and bass playing on downbeats, driven by intricate acoustic fingerpicking; Instruments: Nylon-string acoustic guitar (fingerpicked arpeggios, main accompaniment), Steel-string acoustic guitar (gentle strumming), Clean E.Guitar (high-register melodic fills, light reverb); Vocals: Male tenor, clear and youthful tone, conversational and gentle delivery, switching to a light head voice for high notes, with natural breathiness and subtle reverb; Mood: Reflective, melancholic, and hopeful with a sense of gentle longing; Production: Intimate and organic mix, vocals and acoustic guitar upfront, natural stereo width, tasteful room reverb creating a warm space; Structure: Intro, Verse, Chorus, Verse 2, Chorus, Bridge, Outro; Language: Mandarin Chinese; Highlight: the intricate nylon-string guitar fingerpicking that carries the song",
  "title": "夜行人",
  "lyrics": "[intro]\n(Chords: A - E/G# - F#m - E - Dmaj7 - A/C# - Bm7 - E)\n(Inst: Solo nylon-string acoustic guitar, intricate fingerpicking, establishing the main melodic and harmonic theme. Warm, intimate tone.)\n(Mix: Centered, dry, focus on the guitar's natural resonance.)\n(Vocal-Perf: No vocals.)\n\n[verse]\n(Chords: A - E/G# - F#m - E - D - A/C# - Bm7 - E)\n(Vocal-Perf: Conversational, gentle chest voice, mezzo-piano dynamic, very clear diction.)\n(Melody-Contour: Mostly stepwise, relaxed, follows speech patterns.)\n(Inst: Nylon-string guitar continues as the sole accompaniment, providing a delicate rhythmic pulse.)\n(Mix: Vocal is upfront and intimate, feels very close to the listener.)\n深夜的街灯一盏一盏亮着\n路上只剩我一个人走着\n耳机塞进去 外面安静了\n只剩下心跳在说话\n买了杯热饮捧着没喝\n站在路口忘了要去哪\n就这样漫无目的地\n在城市里晃着晃着晃到天亮\n(Transition: Slight dynamic lift from guitar leading into chorus.)\n\n[chorus]\n(Chords: D - E - C#m - F#m - Bm7 - E - A - A7)\n(Vocal-Perf: More melodic and sustained, rising to a higher register, increased volume to mezzo-forte, a sense of emotional release.)\n(Melody-Contour: Soaring arch shape, more powerful and memorable hook.)\n(Inst: Light brushed drums, warm electric bass playing root notes, and subtle clean electric guitar fills enter, creating a fuller texture.)\n(Mix: Wider stereo image, instruments create a gentle bed for the lead vocal. Highlight: the fingerpicked guitar remains clear and central.)\n夜行人 夜行人 你走去哪里啊\n原来 那个叫做家的地方\n回不去了 回不去了\n还好有这条街上每一盏路灯陪着我\n漂泊这件事从来不会有人教\n自己一个人摸索\n走着走着才发现\n某个转角等着我的人不见了\n那个人是你吗 还是我自己\n(Transition: Arrangement thins out slightly, smooth dynamic decrease back to verse feel.)\n\n[verse]\n(Chords: A - E/G# - F#m - E - D - A/C# - Bm7 - E)\n(Vocal-Perf: Returns to a more subdued, conversational delivery.)\n(Inst: The full band continues but plays more sparsely, maintaining the gentle momentum from the chorus.)\n(Mix: Focus shifts back to the intimate vocal and guitar.)\n记得小时候最怕黑\n却又最爱看夜晚的星\n不知道什么时候开始\n把夜晚当成一种习惯\n(Transition: Clear dynamic build from the full band.)\n\n[chorus]\n(Chords: D - E - C#m - F#m - Bm7 - E - A - A7)\n(Vocal-Perf: Fullest and most emotionally resonant delivery, slight strain in voice adds to the authenticity.)\n(Melody-Dev: Subtle embellishments on the main melody.)\n(Inst: Drums are slightly more present with soft cymbal crashes, bass is more melodic, electric guitar adds more significant counter-melodies.)\n(Mix: Widest point of the song, all elements balanced to create a warm, enveloping sound.)\n夜行人 夜行人 你走去哪里啊\n原来 那个叫做家的地方\n回不去了 回不去了\n还好有这条街上每一盏路灯陪着我\n漂泊这件事从来不会有人教\n自己一个人摸索\n走着走着才发现\n某个转角等着我的人不见了\n那个人是你吗 还是我自己\n(Transition: A brief pause with a sustained guitar chord.)\n\n[bridge]\n(Chords: D - E - C#m - F#m - Bm7 - E - A)\n(Vocal-Perf: Begins softly and builds, conveying a shift in perspective to hopefulness.)\n(Inst: Arrangement becomes more atmospheric, electric guitar uses more reverb.)\n(Mix: Creates a sense of space and reflection before the final resolution.)\n漂泊这件事从来没有结束\n只是在不同的地方\n抬起头才发现\n那些陪我走过的人变成了星星\n他说没事 天亮了就好了\n(Transition: Music swells and then fades, leaving space for the outro.)\n\n[outro]\n(Chords: A - E/G# - F#m - E - D - A/C# - Bm7 - E - A)\n(Vocal-Perf: Gentle, almost whispered, sense of peace and resolution.)\n(Inst: Arrangement returns to just the solo nylon-string guitar, mirroring the intro. A final, delicate electric guitar harmonic.)\n(Mix: Fades slowly, returning to the intimate, centered sound.)\n天快亮了 暖暖的\n那条街还好好地在那儿\n路灯慢慢灭了\n夜行人终于找到了方向",
  "cover_prompt": "生成一张极简主义的抽象环境光晕（Ambient Aura）图片作为无字音乐专辑封面。画面的核心色彩组合与情绪倾向是：深夜街道的蓝黑色底调中，零星漂浮着几点暖橙色的光晕，像街灯在湿漉漉的地面上投下的倒影，孤独而温暖，带着一种在城市里独自漂泊的疏离感，同时又有某种被无声守护着的安慰。画面完全由纯粹的色彩构成，采用极度的柔焦（Soft focus）和重度模糊效果（Blurred effect），使得不同颜色之间产生极其平滑、如丝绸般的无缝过渡。整体质感极致平滑细腻（Smooth texture），没有任何杂质。强烈要求：这是一张彻底抽象的现代色彩场（Color Field）作品，绝对不要出现任何具体的物体、几何图案或锐利的边缘！不需要任何胶片颗粒感！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，不要生成人物轮廓！传达出一种极其平静、舒缓、现代且充满呼吸感的氛围。",
  "cover": {
    "template_id": 1,
    "template_name": "环境光晕流",
    "scene_description": "深夜街道的蓝黑色底调中，零星漂浮着几点暖橙色的光晕，像街灯在湿漉漉的地面上投下的倒影，孤独而温暖，带着一种在城市里独自漂泊的疏离感，同时又有某种被无声守护着的安慰。"
  }
}