{
  "prompt": "Genre: Mandopop / Ballad / R&B; BPM: 66; Key: A# minor; Rhythm: Slow, steady R&B beat with a deep kick, snap/clap on 2 & 4, and busy 16th-note hi-hats. Bass is sparse and sub-focused.; Instruments: Arpeggiated grand piano providing harmony and rhythm, programmed drums (deep kick, modern snap), subtle 808-style sub-bass, wide atmospheric synth pads, and a subtle string section for emotional lift.; Vocals: Female, mid-range, with a soft, breathy, and intimate timbre. Gentle and controlled delivery with clean processing and prominent reverb.; Mood: Melancholic, poignant, reflective, and introspective.; Production: Clean, polished, and spacious mix. Wide stereo field from piano and pads. Vocals are upfront and centered. Reverb creates a large, atmospheric space.; Structure: Intro - Verse - Chorus - Verse - Chorus - Bridge - Chorus - Outro; Language: Mandarin; Highlight: the constantly moving, arpeggiated piano melody that drives the song's emotional core",
  "title": "灯已暖",
  "lyrics": "[intro]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Mix: Wide stereo field; Piano dominant; Atmospheric)\n(Inst: Soft grand piano plays arpeggiated chords; Lush synth pad swells in background)\n(Hook-DNA: The main piano arpeggio motif is established)\n\n(Transition: Piano arpeggio continues seamlessly as vocals enter)\n\n[verse]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Mix: Vocals enter upfront and center; Intimate feel)\n(Inst: Piano remains the core instrument; Very subtle sub-bass enters)\n(Vocal-Perf: Soft, breathy chest voice; Conversational and gentle; Mezzo-piano)\n推开门 灯还亮着没熄完\n你走时带走的那些 已成了往年\n剩下一只旧茶杯站在桌子边\n我替它填了半杯水 算是个陪伴\n\n(Transition: Subtle pad swell and a single kick drum hit leading into chorus)\n\n[chorus]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Mix: Wider and fuller; Drums and bass create a solid foundation)\n(Inst: R&B drum beat (kick, snap, 16th hi-hats) enters; Sub-bass is more prominent; String layer adds texture)\n(Vocal-Perf: Slightly more projection and energy; Mezzo-forte; Emotionally expressive)\n(Highlight: The arpeggiated piano melody weaves around the vocal, creating a poignant counterpoint)\n把那些堆了太久的暗色轻轻放\n在灯下坐着 让这一夜慢慢变长\n那些年没说出口的 都是一段旧过场\n剩下的沉默 教会我自己发光\n我不再问为什么 只是安安静静望\n把这一室的温柔 当成最后的港\n\n(Transition: A short instrumental pause with a lingering piano note and a soft, reversed cymbal swell)\n\n[verse]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Mix: Arrangement thins out slightly, drums simplify)\n(Inst: Drum pattern becomes sparser, just kick and snap; Hi-hats drop out)\n(Vocal-Perf: Returns to the softer, intimate delivery of the first verse)\n窗外的雨声来得比预想的早\n我把那张旧照片叠进了一首歌谣\n孤独是附着在玻璃上的一株水草\n绿得透明 被灯光照着轻轻飘\n\n(Transition: Hi-hats and strings re-enter, building intensity into the next section)\n\n[chorus]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Mix: Full energy returns; Strings are more prominent)\n(Inst: Full drum kit; Bass drives the low-end; Strings swell with more emotion)\n(Vocal-Perf: Strongest delivery yet; Mezzo-forte to forte; Subtle ad-libs in the background)\n把那些堆了太久的暗色轻轻放\n在灯下坐着 让这一夜慢慢变长\n那些年没说出口的 都是一段旧过场\n剩下的沉默 教会我自己发光\n我不再问为什么 只是安安静静望\n把这一室的温柔 当成最后的港\n\n(Transition: Music drops out leaving only vocal and a soft, sustained piano chord)\n\n[bridge]\n(Chords: Ebm7 - A#m7 - F#maj7 - G#sus4 - G#)\n(Mix: Arrangement strips back to create a dynamic shift; Very spacious and reverberant)\n(Inst: Piano plays sustained chords instead of arpeggios; Atmospheric pads dominate; Drums are out)\n(Vocal-Perf: Reflective and delicate; Held notes with light vibrato)\n风替我把旧日的尘轻轻收\n心里压了太久的重 也缓缓松手\n我和孤独 原来不是对头\n是两个沉默的人 守着各自的深秋\n\n(Transition: Big drum fill and cymbal crash into the final chorus)\n\n[chorus]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Mix: Climax of the song; Widest and most powerful mix)\n(Inst: All elements are present and at full energy; Strings are soaring; Drums are impactful)\n(Vocal-Perf: Full-power emotional delivery; Harmonized backing vocals and ad-libs)\n把那些堆了太久的暗色轻轻放\n在灯下坐着 让这一夜慢慢变长\n那些年没说出口的 都是一段旧过场\n剩下的沉默 教会我自己发光\n我不再问为什么 只是安安静静望\n把这一室的温柔 当成最后的港\n\n(Transition: Music begins to fade out, leaving piano and vocal)\n\n[outro]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Mix: Gradual fade out; Reverb tails become more noticeable)\n(Inst: Piano returns to the intro arpeggio motif; All other instruments fade away)\n(Vocal-Perf: A final, breathy ad-lib that fades with the music)",
  "cover": {
    "template_id": 6,
    "template_name": "极简窗影治愈流",
    "scene_description": "雨夜里一扇透出暖琥珀色灯光的窗户，玻璃上挂满细密水珠，窗内隐约可见一盏低矮台灯与一只旧陶瓷茶杯，画面外部笼罩在深蓝夜色中，内外冷暖对比形成静谧张力，极简构图，充满治愈的孤独感",
    "cover_prompt": "Minimalist lo-fi album cover art, square format, digital illustration. A single window at night glowing with warm amber lamplight from inside. Deep midnight blue and charcoal exterior. Tiny rain droplets cling to the cold glass pane, each droplet catching and refracting the warm golden light. Inside the window: a small ceramic tea cup resting on a wooden surface, a low lamp casting a gentle soft halo. Color palette: deep navy blue and slate grey outside, warm amber and soft ivory inside. Subtle film grain texture, gentle vignette at edges, dreamy bokeh. No human figures, no text, no objects in foreground. Lo-fi bedroom aesthetic meets quiet self-healing mood. Melancholic yet quietly comforting. High quality, painterly finish."
  }
}