{
  "song_id": "01_跳楼机_20260418",
  "prompt": "Genre: Pop Ballad with R&B influences; BPM: 128; Key: F# Major; Rhythm: Laid-back, pocketed R&B-pop groove with 16th-note hi-hats, a sharp digital snare on 2 & 4, and a syncopated kick pattern emphasizing downbeats but with occasional up-beat pushes.; Instruments: Close-mic grand piano, wide atmospheric synth pads, rounded sub-bass synth, clean-tone electric guitar arpeggios, programmed drums (punchy kick; Vocals: Male tenor with a clean, emotive delivery, transitioning from breathy head voice to a full-chest belt. Features R&B-style runs and lush background vocal stacks.; Mood: The cold stillness of a bedroom at 3 AM, the blue light of a phone screen illuminating a face marked by unshed tears, re-reading old messages.; Highlight: The brief dynamic drop after the bridge, where the lead vocal re-enters on the chorus hook with a palpable, strained vocal fry, conveying emotional exhaustion before the full instrumentation returns.",
  "title": "便利贴",
  "lyrics": "[intro]\n(Mix: High-fidelity, transparent mix. Centered piano with hall reverb. Wide stereo pads for space. Clean, controlled low-end. Overall pristine sheen.)\n(Inst: Close-mic'd felt piano, gentle attack. Lush, slow-attack synth pad.)\n(Chords: F# - G#m - C# - F#)\n(Melody-Contour: Simple arpeggiated piano melody, arching shape, based on chord tones.)\n\n[verse]\n(Vocal-Perf: Breathy, intimate, close-mic'd tenor. Gentle onset, minimal vibrato.)\n(Inst: Piano carries harmony. Sub-bass enters subtly. Sparse drum machine with only hi-hats.)\n(Chords: F# - G#m - B - C#)\n(Melody-Rhythm: Phrases start just after beat 1, syncopated, conversational flow.)\n冰箱门上那张黄色的纸\n你的字迹早已经褪成灰\n我没撕掉 只是怕\n撕了就真的没有你\n出门前还是瞄了一眼\n假装那是今天的备忘\n可那上面写的是\n三年前你留下的地址\n\n[pre-chorus]\n(Vocal-Perf: Intensity builds, less breathiness, more supported tone.)\n(Inst: Kick and snare enter, creating a full groove. Pad volume swells.)\n(Chords: B - C# - D#m - B)\n(Melody-Contour: Ascending line, builds harmonic tension toward the chorus.)\n(Transition: Subtle reverse cymbal swell.)\n收拾行李翻到你送的那件衫\n洗了多少次 还是留着你的体温残\n我打包 我封箱 我假装不在意\n却在最后一格贴上你的名字没敢撕\n\n[chorus]\n(Vocal-Perf: Full-chest, emotional delivery. Lush background vocal stacks enter, panned wide.)\n(Mix: Wider stereo image. Parallel compression on vocals for power and presence.)\n(Inst: Full ensemble. Piano plays block chords. Bass is more prominent.)\n(Chords: F# - C#/F - D#m - B)\n(Hook-DNA: Core motif is a descending two-note figure on \"跳楼机\", landing on beat 3; anchored around the 5th (C#); repeats twice, third statement altered for resolution.)\n(Melody-Contour: Soaring arching phrase with a signature descending minor 3rd on the hook.)\n(Melody-Rhythm: Vocal lines are more sustained, landing strongly on downbeats to create an anthemic feel.)\n(Melody-Harmonic-Tension: Holds the 2nd (G#) over the IV chord (B) for a full beat, creating a gentle suspension before resolving down to the root of the next I chord (F#).)\n我把你的东西装进纸箱里\n却没办法把想你的心脏也打包寄离\n新地址没有你的名字\n旧习惯哪有那么容易\n搬了家还是侧着身子睡\n留着你那半边床不敢动一厘\n\n[verse]\n(Vocal-Perf: Delivery has more edge and frustration than the first verse.)\n(Inst: Groove remains, but piano becomes more rhythmic. Clean electric guitar arpeggios added for texture.)\n(Chords: B - C# - D#m - B)\n(Melody-Rhythm: More rhythmically dense, pushing against the beat.)\n朋友说快去找个新的人\n我点头 笑着说好\n转过身 手机屏幕亮起来\n还是你昨年发的照片跳出来\n我没删 说是懒\n但其实我每晚都会\n悄悄打开来看一遍\n然后放下再装作无所谓\n\n[chorus]\n(Vocal-Perf: More desperate and powerful than the first chorus. High harmony ad-libs in the gaps.)\n(Mix: Slightly more reverb on lead vocal, pushing it back a little for an epic feel.)\n(Inst: Full ensemble, guitar is more present with melodic fills.)\n(Chords: F# - C#/F - D#m - B)\n(Hook-DNA: Core motif is a descending two-note figure on \"跳楼机\", landing on beat 3; anchored around the 5th (C#); repeats twice, third statement altered for resolution.)\n(Melody-Contour: Soaring arching phrase with a signature descending minor 3rd on the hook.)\n(Melody-Rhythm: Vocal lines are more sustained, landing strongly on downbeats to create an anthemic feel.)\n(Melody-Harmonic-Tension: Holds the 2nd (G#) over the IV chord (B) for a full beat, creating a gentle suspension before resolving down to the root of the next I chord (F#).)\n我把你的东西装进纸箱里\n却没办法把想你的心脏也打包寄离\n新地址没有你的名字\n旧习惯哪有那么容易\n搬了家还是侧着身子睡\n留着你那半边床不敢动一厘\n\n[bridge]\n(Vocal-Perf: Raw, almost strained quality. Rhythmic and pleading.)\n(Inst: Music strips back to piano, bass, and a simple kick pattern. Pads swell dramatically.)\n(Chords: B - C# - D#m - G#m - B - C#)\n(Melody-Harmonic-Tension: Melody deliberately avoids the root, hovering on the 3rd and 5th over shifting harmony, creating a feeling of being ungrounded. Final phrase ends unresolved on the 5th over the V chord (C#), demanding resolution.)\n那张便利贴我还是没撕\n字都淡了 黏性也没了\n可我知道\n只要它还在那里\n你就还没彻底走掉\n就让我再贴一天吧\n明天再说 明天再说\n\n[outro]\n(Inst: Fades out with the solo intro piano melody and atmospheric pads.)\n(Sound-Design: A final, distant reverb tail from the last vocal note hangs in the air.)",
  "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：一张正方形的淡黄色便利贴，边缘微微卷起，贴在一片从深灰蓝渐变到暖米白的背景上，便利贴上没有任何文字，只有一道极淡的、几乎看不清的压痕轮廓，像是有人曾经用力写过又被时间抹去。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": "一张正方形的淡黄色便利贴，边缘微微卷起，贴在一片从深灰蓝渐变到暖米白的背景上，便利贴上没有任何文字，只有一道极淡的、几乎看不清的压痕轮廓，像是有人曾经用力写过又被时间抹去"
  }
}