{
  "prompt": "Genre: Mandopop / Electronic Ballad; BPM: 132; Key: C# Major; Rhythm: Half-time electronic drum beat with a deep kick on 1 & 3, layered clap/snare on 2 & 4, and constant, crisp 16th-note hi-hats providing a modern pulse; Instruments: Grand Piano (arpeggios/chords), deep sub-bass, atmospheric synth pads, subtle synthesized strings, and a clean electronic drum kit; Vocals: Female, with a clear, breathy, and gentle timbre, using a mix of chest and head voice for an emotional, intimate delivery, with light reverb and delay; Mood: Melancholic, dreamy, romantic, and introspective; Production: Clean, spacious, and modern mix with wide stereo pads and upfront vocals. Dynamic build from sparse verses to a fuller chorus; Structure: Intro, Verse, Pre-Chorus, Chorus, Bridge, Chorus, Outro; Language: Mandarin; Highlight: The melancholic, arpeggiated grand piano melody that forms the song's emotional core.",
  "lyrics": "[intro]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Inst: Arpeggiated grand piano motif; Light atmospheric pad)\n(Mix: Centered piano; Wide reverb space)\n(Vocal-Perf: No vocals)\n(Hook-DNA: The core piano arpeggio establishes the melancholic mood)\n\n[verse]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Vocal-Perf: Gentle chest voice; Breathy delivery; Mezzo-piano)\n(Inst: Piano continues arpeggios; Minimal half-time beat enters with soft kick and 16th-note hi-hats; Sub bass holds root notes)\n(Melody-Contour: Mostly stepwise; Conversational rhythm)\n(Transition: Subtle synth riser)\n那天低气压\n没预兆起了风沙\n你金色头发\n麦田里吹过盛夏\n\n[pre-chorus]\n(Chords: F#maj7 - G#sus4 - G# - C#maj7)\n(Vocal-Perf: Melody ascends; Slight increase in volume and emotional intensity)\n(Inst: Snare/clap on 2 & 4 enters; Pad swells slightly)\n(Structure: Builds anticipation for the chorus)\n只看一眼我的心\n就开始发了芽\n你知道吗\n从此以后再也不用\n羡慕别的花\n我不害怕\n\n[chorus]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Vocal-Perf: Mezzo-forte; Layered vocal harmonies; Emotional release)\n(Inst: Piano plays fuller block chords; Wide atmospheric pads and subtle strings enter; Full electronic beat)\n(Mix: Vocals upfront; Wide stereo image)\n(Melody-Harmony: Hook melody emphasizes chord tones, reflecting the piano arpeggio)\n(Transition: Cymbal swell and brief pause)\n莫非王子是你\n懂我日后多美丽\n还不知我的武器\n只是看上去坚硬\n懂爱以前我们都是\n骄傲的傻瓜\n你说对吗\n我我的小王子啊\n世界就让给大人吧\n\n[bridge]\n(Chords: D#m7 - G# - C#maj7 - A#m7)\n(Vocal-Perf: Reflective and slightly softer; Introspective tone)\n(Inst: Beat simplifies to kick and hats; Piano plays sustained chords; Pads become more prominent)\n(Structure: Dynamic dip before final climax)\n(Transition: Swelling pads and vocal reverb tail lead into chorus)\n原来王子是你\n看穿我的小秘密\n我所有的任性\n都只是不太自信\n懂爱以后我们都是\n卑微的傻瓜\n你说对吗\n\n[chorus]\n(Chords: F#maj7 - C#maj7 - G# - A#m7)\n(Vocal-Perf: Fullest dynamic; Emotional ad-libs in the background; Powerful belted notes)\n(Inst: All elements present; String layer more audible; Driving energy)\n(Mix: Widest and loudest point of the song)\n我我的小王子啊\n就这样永远别长大\n从此这个星球\n我就是唯一的花\n多么伟大\n我我的小王子啊\n世界就让给大人吧\n\n[outro]\n(Chords: F#maj7 - C#maj7)\n(Vocal-Perf: Fading emotional ad-lib)\n(Inst: Music deconstructs to just the piano arpeggio and a sustained pad)\n(Mix: Gradual fade out; Long reverb tail on the final piano chord)\n(Structure: Fade out)",
  "song_id": "04_芽 glow_20260406",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 8430,
      "completion_tokens": 1096,
      "total_tokens": 12747
    },
    "generated_at": "2026-04-06T08:58:31.250675+08:00"
  }
}