{
  "prompt": "Genre: Mandopop / Indie Rock; BPM: 99; Key: E Major; Rhythm: Live indie-rock backbeat (kick 1&3, snare 2&4), syncopated bass, slightly behind grid; Instruments: Punchy live drums; round clean bass; arpeggiated clean e-guitar; delayed lead e-guitar; atmospheric synth pads; Vocals: Male and Female duet; Male: clear mid-range, gentle; Female: high, breathy, harmonies; natural processing, reverb; Melody: Stepwise contours; phrases land on tonic/dominant; short pickups into downbeats; Mood: Two teenagers sharing earbuds on a late-night bus, seeing the city lights as a galaxy; Production: High-fidelity, radio-ready polish, analog warmth; wide stereo, transparent compression, plate reverb; Language: Mandarin; Highlight: The opening lead guitar melody, a simple pentatonic hook with delay, establishing the song's entire dreamy-romantic theme.",
  "lyrics": "[intro]\n(Hook-DNA: Syncopated 8th-note pattern starting on upbeat of 1; circles around the 5th, resolves to tonic; repeats twice before vocals)\n(Mix: Warm, polished, radio-ready. Wide stereo image. Clean drums, centered vocals, panned guitars. Transparent master bus compression. Subtle plate reverb and tape delay on guitars/vocals.)\n(Inst: Simple drum beat enters first. Bass joins with a syncopated line. Arpeggiated clean guitar on the left. Melodic lead guitar hook with delay on the right. Synth pad swells underneath.)\n(Chords: E - G#m - A - B)\n\n(Transition: Lead guitar line ends, leaving space for vocal entry.)\n[verse]\n(Melody-Contour: Mostly stepwise motion; narrow range; phrases land on tonic; relaxed speech-rhythm.)\n(Vocal-Perf: Male lead, gentle chest voice, conversational. Female enters on second line with soft, breathy harmony.)\n(Inst: Bassline becomes more active and melodic, driving the groove. Clean guitar continues arpeggiating.)\n(Chords: E - G#m - A - B)\n给你一瓶魔法药水\n喝下去就不需要氧气\n给你一瓶魔法药水\n喝下去就不怕身体结冰\n\n(Transition: Simple drum fill on snare, cymbal crash.)\n[pre-chorus]\n(Melody-Contour: Ascending line builds tension; phrase ends on the 5th, unresolved.)\n(Vocal-Perf: Duet vocals, dynamics build slightly to mezzo-piano.)\n(Inst: Synth pad becomes more prominent, holding long chords.)\n(Chords: C#m - B - A - B)\n轻轻念着你懂的咒语\n一扇门就通往银河系\n\n(Transition: Kick drum hits four-to-the-floor for one bar, launching into chorus.)\n[chorus]\n(Hook-Recall: Vocal melody's rhythm mirrors the intro's syncopated guitar hook, creating a strong connection.)\n(Melody-Contour: Higher register than verse; arch shape peaking mid-phrase; lands decisively on tonic.)\n(Melody-Harmonic-Tension: Female harmony on 3rd/5th adds richness; melody holds the 2nd over the V chord (B) for tension before resolving to E.)\n(Vocal-Perf: Full male-female duet, more open and projected, mezzo-forte. Layered, wide-panned harmonies.)\n(Mix: Stereo image widens; guitars and drums are pushed slightly forward.)\n(Chords: E - G#m - A - B)\n宇宙的有趣我才不在意\n我在意的是 你牵我的手 而乱跳的心\n宇宙的有趣我才不在意\n我在意的是 你想跟着我 去月球谈心\n拥有你 就不需要魔法给的勇气\n\n(Transition: A short, melodic lead guitar fill echoes the vocal line.)\n[interlude]\n(Inst: Lead guitar plays a melodic solo, re-stating the intro hook with more expressive bends and slides. Full band supports.)\n(Chords: E - G#m - A - B)\n\n(Transition: Solo ends, and the band drops down to just bass and a light hi-hat pattern for two beats.)\n[chorus]\n(Hook-Recall: Vocal rhythm again mirrors the intro's guitar hook.)\n(Melody-Contour: Similar contour to first chorus, but with more dynamic intensity.)\n(Melody-Harmonic-Tension: Melody emphasizes the 9th over the IV chord (Aadd9 sound), creating a brighter, more hopeful tension than the first chorus.)\n(Vocal-Perf: Most energetic performance, full projection from both vocalists, ad-lib harmonies appear.)\n(Chords: E - G#m - A - B)\n宇宙的有趣我才不在意\n我在猜的是 前方的距离 几步走到你\n宇宙的有趣我才不在意\n我期待的是 今天的晚餐 你想吃哪里\n拥有你就不需要魔法给的勇气\n\n(Transition: Dynamics drop significantly, crash cymbal swells and fades, leaving only a sustained synth pad.)\n[bridge]\n(Melody-Contour: New melodic idea; longer, more flowing phrases; rhythmic feel shifts to be more legato.)\n(Melody-Harmonic-Tension: Melody emphasizes the major 7th over the tonic (Emaj7 sound), creating a dreamy, lingering tension; phrases avoid strong resolution until the final word.)\n(Vocal-Perf: More intimate delivery. Call-and-response lines between male and female, then joining in harmony.)\n(Chords: C#m - G#m - A - E - C#m - B - A - B)\n你走的方向最后到哪去\n可能是火星或者是金星\n不管多远多近多累都没关系\n我的魔法只对你偏心\n\n(Transition: Full band re-enters with a final, resonant chord.)\n[outro]\n(Melody-Contour: Female vocal ad-libs descending fragments of the chorus melody.)\n(Inst: Lead guitar reprises the intro hook one last time. All instruments fade out slowly, with the delay trails of the guitar being the last thing heard.)\n(Vocal-Perf: Fading ad-libs, breathy and soft.)\n(Chords: E - G#m - A - E)\n我偏心",
  "song_id": "01_给你一瓶魔法药水_20260512",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
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    "generated_at": "2026-05-12T23:40:38.956073+08:00"
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}