{
  "prompt": "Genre: Mandopop / R&B Ballad; BPM: 66; Key: Gb Major; Rhythm: Slow and spacious 4/4 groove. Piano arpeggios drive the rhythm initially, followed by a minimalist R&B beat with a soft kick, snap, and subtle hi-hats. Very relaxed and behind-the-beat feel.; Instruments: Warm grand piano playing arpeggios and block chords; lush, cinematic string section providing sustained pads; subtle sub-bass for low-end support; minimalist electronic drum kit (soft kick, snap).; Vocals: Male tenor, soft, breathy, and intimate timbre. Extensive use of falsetto and head voice for emotional expression. Conversational phrasing. Light reverb and delay.; Mood: Sentimental, introspective, tender, melancholic, affectionate.; Production: Polished and clean mix. Vocal-forward. Intimate soundscape in verses, opening to a wider, cinematic feel in the chorus with strings. Spacious use of reverb creates depth.; Highlight: the intimate, breathy male vocal delivery with frequent falsetto flips.",
  "lyrics": "[verse]\n(Chords: Gbmaj7 - Abm7 - Bmaj7 - Gbmaj7/Bb)\n(Vocal-Perf: Soft chest voice; breathy delivery; mezzo-piano; conversational phrasing)\n(Mix: Centered mono-feel; piano and vocal only; intimate space)\n妳头发的白色不习惯\n我们的颜色不简单\n我喜欢黑你喜欢白\n正正相反\n最害怕的是遗憾\n没把颜色都填满\n没把要说的话说完\n\n[pre-chorus]\n(Chords: Ebm7 - Abm7 - Db - Bbm7)\n(Vocal-Perf: Gentle crescendo; building emotion; sustained notes)\n(Mix: Subtle pads enter; slightly wider stereo field)\n(Transition: Smooth layering of synth pad under piano)\n不想活在一个没有妳蔚蓝的天空\n害怕感受没妳痛爱我的红\n\n[chorus]\n(Chords: Gbmaj7 - Db/F - Ebm7 - Bmaj7 - Bbm7 - Abm7 - Db7sus - Db7)\n(Vocal-Perf: Opens to mezzo-forte chest voice; emotional falsetto flips; intimate and breathy delivery on key phrases)\n(Mix: Full and wide; strings, bass, and soft drums enter; vocals prominent but blended)\n妈妈我还在学习\n珍惜妳无微不至\n还没学会懂事\n令妳安心 还需耐心\n我们性格的距离\n在颜色圈上是个对比\n但偏偏相对\n才难已忘记\n妈妈我还在练习\n跟妳多说些秘密\n我会学会懂事\n令妳安心\n其实我画册里的\n灿烂全因妳的颜色\n我的绿没妳的蓝不行\n\n[verse]\n(Chords: Gbmaj7 - Abm7 - Bmaj7 - Gbmaj7/Bb)\n(Vocal-Perf: Rhythmic spoken-word; conversational tone; lower in register)\n(Mix: Beat continues; piano is more chordal and sparse; strings drop out)\n(Transition: Brief pause before vocal entry)\n妈妈 我最近也是写歌\n心底话都 写在旋律里\n现在自己住了 回家少了 对不起\n这周末晚餐会在家里\n长大的速度\n使很多的事情\n一一变得来不及\n旧相册的自己\n再努力也记不起\n但妳的话我会记在心底\n\n[pre-chorus]\n(Chords: Ebm7 - Abm7 - Db - Bbm7)\n(Vocal-Perf: Returns to singing; builds intensity faster than the first pre-chorus)\n(Mix: Strings re-enter; build-up in layers)\n不想活在一个没有妳蔚蓝的天空\n害怕感受没妳痛爱我的红\n\n[chorus]\n(Chords: Gbmaj7 - Db/F - Ebm7 - Bmaj7 - Bbm7 - Abm7 - Db7sus - Db7)\n(Vocal-Perf: More dynamic and powerful; ad-libs in falsetto; full chest voice with sustained notes)\n(Mix: Climax of the song; all elements present; strings are lush and prominent)\n妈妈我还在学习\n珍惜妳无微不至\n还没学会懂事\n令妳安心 还需耐性\n我们性格的距离\n在颜色圈上是个对比\n但偏偏相对\n才是最美丽\n妈妈我还在练习\n跟妳多说些秘密\n我会学会懂事\n令妳安心\n其实我画册里的\n灿烂全因妳的颜色\n我的绿没妳的蓝不行\n\n[outro]\n(Chords: Gbmaj7 - Db/F - Ebm7 - Bmaj7 - Gbmaj7)\n(Vocal-Perf: Ad-libs; mostly soft falsetto; gentle decrescendo; reflective)\n(Mix: Instruments fade out gradually, leaving piano and vocal; heavy reverb tail)\n(Transition: Fade out)\n妈妈我还在练习\n还在学习\n还在努力\n不用担心\n其实我画册里的灿烂\n全因妳的颜色\n我的绿没妳的蓝不行",
  "song_id": "02_颜色_20260406",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 9245,
      "completion_tokens": 1233,
      "total_tokens": 14237
    },
    "generated_at": "2026-04-06T10:08:07.424035+08:00"
  },
  "_prompt_compressed": {
    "from": 1066,
    "to": 974
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}