{
  "song_name": "红色高跟鞋",
  "artist": "蔡健雅",
  "label": "01_红色高跟鞋",
  "steps": {
    "step0": {
      "name": "红色高跟鞋",
      "artist": "蔡健雅",
      "platform": "qishui",
      "audio_url": "https://v5-luna.douyinvod.com/ff9916b017ec6ea7f1236a4c219bce95/69bb4b3c/video/tos/cn/tos-cn-ve-2774/o4UZlQjCztsthG3rnBIeNaedB1OB9gbHDOtdrU/?a=8478&ch=0&cr=5&dr=0&cd=0%7C0%7C0%7C5&br=126&bt=126&ft=F4rm74e0BN11UvjVQ0OXVO7usGJ_q5naglcjp&mime_type=audio_mp4&qs=6&rc=ZzszMzo5Mzo1OTw6Ojw0aUBpamd1ZzY6ZmttZzMzODlkNEAtNDIxXl9gXjIxYy5eNDNhYSNvcGNvcjRnZmlgLS1kYS1zcw%3D%3D&btag=80000e00028000&dy_q=1773792112&l=20260318080152F214600CD043EC3B553B",
      "lyrics": "该怎么去形容你最贴切\n拿什么跟你作比较才算特别\n对你的感觉 强烈\n却又不太了解 只凭直觉\n你像窝在被子里的舒服\n却又像风捉摸不住\n像手腕上散发的香水味\n像爱不释手的 红色高跟鞋\n该怎么去形容你最贴切\n拿什么跟你作比较才算特别\n对你的感觉 强烈\n却又不太了解 只凭直觉\n你像窝在被子里的舒服\n却又像风捉摸不住\n像手腕上散发的香水味\n像爱不释手的 红色高跟鞋\n你像窝在被子里的舒服\n却又像风 捉摸不住\n像手腕上散发的香水味\n像爱不释手的\n我爱你有种左灯右行的冲突\n疯狂却怕没有退路\n你能否让我停止这种追逐\n就当那双 最后唯一的\n红色高跟鞋",
      "song_id": "7068138081588611073",
      "metadata": {
        "title": "红色高跟鞋",
        "artist": "蔡健雅",
        "duration": 206629
      }
    },
    "step05": {
      "status": "ok",
      "size": 1263823
    },
    "step1": {
      "status": "success",
      "json_a": {
        "prompt": "Genre: Mandopop / R&B / Soul; BPM: 66; Key: C# Major; Chords: Main: F#maj7-G#7-C#maj7 (IV-V-I); Bridge: D#m7-G#7-C#maj7-F#maj7; Rhythm: Laid-back R&B groove, sparse kick/snare, slightly swung 16th-note hi-hats, syncopated bassline; Instruments: Rhodes-style electric piano (chords), clean electric guitar (arpeggios/licks), warm electric bass, acoustic drum kit (samples); Vocals: Female; breathy, relaxed mid-range with smooth R&B melismas; moderate reverb and delay; Mood: Sophisticated, sensual, contemplative, relaxed, cool; Production: Polished, spacious mix; vocals centered, instruments panned for width; clean processing with lush reverbs; Structure: Intro-Verse-PreChorus-Chorus-Interlude-Verse-PreChorus-Chorus-Bridge-Chorus-Outro; Language: Mandarin; Highlight: The laid-back, sophisticated R&B groove with major 7th chords.",
        "lyrics": "[intro]\n(Chords: F#maj7 - G#7 - C#maj7 on loop)\n(Sound-Design: Warm Rhodes piano with light tremolo; Single electric guitar plucks with tasteful delay; Muted bass enters on last bar)\n(Mix: Intimate, centered feel, setting a mellow, late-night vibe)\n\n[verse]\n(Chords: F#maj7 - G#7 - C#maj7)\n(Inst: Laid-back drum groove enters with soft kick and snare on 2 & 4; Bass plays a simple, round-toned line following roots; Rhodes continues chords)\n(Vocal-Perf: Soft, breathy, almost spoken delivery; Low in the register; intimate and close-mic'd)\n(Mix: Vocals are upfront, with minimal reverb to maintain intimacy)\n该怎么去形容你最贴切\n拿什么跟你作比较才算特别\n\n[pre-chorus]\n(Chords: F#maj7 - G#7)\n(Inst: Bassline adds a simple melodic walk-up to build tension; Hi-hats become slightly more active)\n(Vocal-Perf: Melody slightly ascends; dynamics build from piano to mezzo-piano)\n(Transition: A subtle, shimmering reverse cymbal leads into the chorus)\n对你的感觉 强烈\n却又不太了解 只凭直觉\n\n[chorus]\n(Chords: F#maj7 - G#7 - C#maj7)\n(Inst: Full groove; Clean electric guitar adds decorative arpeggios and short licks in the spaces; Faint, wide-panned backing vocals echo key phrases)\n(Vocal-Perf: More melodic and sustained than the verse, but still relaxed; signature R&B melismas on the end of phrases)\n(Mix: Sound opens up; wider stereo image; vocals gain a lush plate reverb)\n你像窝在被子里的舒服\n却又像风捉摸不住\n像手腕上散发的香水味\n像爱不释手的 红色高跟鞋\n\n[interlude]\n(Chords: F#maj7 - G#7 - C#maj7)\n(Sound-Design: Instrumental feature; Electric guitar plays a short, soulful, and melodic solo with a clean tone and light overdrive)\n(Mix: Guitar is pushed forward in the mix, with added delay throws panning left to right)\n\n[verse]\n(Chords: F#maj7 - G#7 - C#maj7)\n(Inst: Same as first verse, but the electric guitar continues to play subtle fills in the background, responding to the vocal)\n(Vocal-Perf: Consistent breathy, intimate delivery)\n该怎么去形容你最贴切\n拿什么跟你作比较才算特别\n\n[pre-chorus]\n(Chords: F#maj7 - G#7)\n(Inst: Bassline walk-up repeats, creating familiar anticipation)\n(Transition: The final guitar lick of the verse blends seamlessly into the pre-chorus vocal)\n对你的感觉 强烈\n却又不太了解 只凭直觉\n\n[chorus]\n(Chords: F#maj7 - G#7 - C#maj7)\n(Inst: More prominent backing vocals and harmony layers than the first chorus; drums are slightly more solid)\n(Vocal-Perf: More confident delivery; adding more ad-libs towards the end)\n你像窝在被子里的舒服\n却又像风捉摸不住\n像手腕上散发的香水味\n像爱不释手的 红色高跟鞋\n\n[bridge]\n(Chords: D#m7 - G#7 - C#maj7 - F#maj7)\n(Inst: Drums drop out, leaving only a soft hi-hat pulse; Bass and Rhodes carry the new, more poignant harmony; Texture becomes sparse)\n(Vocal-Perf: More direct and emotional tone; less breathy, more focused chest voice)\n(Mix: Space opens up dramatically due to the sparse arrangement; vocals feel very exposed)\n我爱你有种左灯右行的冲突\n疯狂却怕没有退路\n你能否让我停止这种追逐\n就当那双 最后唯一的\n\n[chorus]\n(Chords: F#maj7 - G#7 - C#maj7)\n(Inst: Full band re-enters with maximum energy for the track; Drums hit with more authority; Guitar plays more active counter-melodies)\n(Vocal-Perf: Most dynamic vocal take; features powerful ad-libs and emotional delivery)\n(Mix: The fullest and widest point of the song)\n你像窝在被子里的舒服\n却又像风 捉摸不住\n像手腕上散发的香水味\n像爱不释手的\n\n[outro]\n(Chords: F#maj7 - G#7 - C#maj7 on vamp and fade)\n(Inst: Instruments begin to fade out one by one, leaving just the Rhodes and a final, lingering guitar note)\n(Vocal-Perf: Fades with improvised, whispered repetitions of the title phrase \"红色高跟鞋\")\n(Sound-Design: Reverb and delay tails are emphasized, creating a dreamy, lingering atmosphere as the track fades to silence)\n红色高跟鞋"
      },
      "time": 69.5,
      "attempt": 1,
      "prompt_ok": true,
      "lyrics_ok": true
    },
    "step2": {
      "status": "requires_openclaw",
      "time": 0,
      "attempt": 1,
      "message": "No ANTHROPIC_API_KEY set. Use OpenClaw sessions_spawn with lyrics-rewriter skill."
    }
  },
  "status": "failed_step2",
  "start_time": 1773792110.8771904,
  "error": "Claude failed: requires_openclaw"
}