{
  "song_id": "01_给你一瓶魔法药水_20260512",
  "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.",
  "title": "骑错方向",
  "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路牌数字越来越陌生\n车轮压过刚下过雨的路\n你的耳机线搭在我肩上\n越骑越偏越觉得刚刚好\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地图上找不到的那条路\n偏偏装得下整个宇宙\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从星系到这座城\n到一节车厢\n到两副耳机\n骑错方向还在加速\n整个世界我不需要\n你在哪里哪里就够\n骑错方向还在加速\n越跑越远越想一直跑\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[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停下来的街角灯光暗淡\n我们没有停下来的打算\n越小的地方越安静的声\n越安静越只剩你的呼吸\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这段路不在任何目的地\n偏偏走起来像回到家里\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: 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从星系到这座城\n到一节车厢\n到两副耳机\n骑错方向还在加速\n一分钟缩进一秒钟\n你笑一下时间就停\n骑错方向还在加速\n越跑越远越想一直跑\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我早就变成那条路本身\n弯的直的都通向你那里\n就算迷路也不想被找到\n因为你也在这条路上\n\n(Transition: Full band re-enters with a final, resonant chord.)\n[chorus]\n(Hook-Recall: Vocal rhythm again mirrors the intro's guitar hook.)\n(Melody-Contour: Full dynamic peak; both vocalists at their most open and resonant.)\n(Vocal-Perf: Layered harmonies, ad-libs weaving through the mix.)\n(Chords: E - G#m - A - B)\n从星系到这座城\n到一节车厢\n到两副耳机\n骑错方向还在加速\n把自己缩进你半径\n哪里都是目的地\n骑错方向还在加速\n越跑越远越想一直跑\n\n(Transition: 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[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一直跑",
  "cover_prompt": "生成一张现代独立漫画/都市速写（Indie comic / Urban sketch）风格的插画作为无字音乐专辑封面。画面的核心是：夜晚城郊的一条下坡小路，路面微湿反光，两辆并排的自行车轮廓（只见车轮与车把，不见人物），一根细细的耳机线松散地搭在两车车把之间，路旁是稀疏的野草和一盏即将熄灭的路灯，天空是深蓝与灰紫的平涂色块，远处城市轮廓极简压低，整体色调采用夜蓝、湿沥青灰与一点暖黄路灯光晕搭配。采用「清晰线条（Ligne claire）」的精细墨水勾线（Detailed line work），搭配明快、平涂的鲜艳色彩。重点刻画日常市井生活中的平凡物件，营造出一种阳光、真实、生机勃勃且带有一丝独立流行（Indie Pop）气质的叙事感。强烈要求：画面必须是绝对的无字封面！场景中如果出现招牌、路标或海报，必须是完全空白的，或者只用随意的线条/色块代替文字（Abstract scribbles），绝对不要生成任何可读的文字、拼音或英文字母！禁止出现人物、禁止人物轮廓，传达出一种轻松、充满生活气息（Slice-of-life）与街头故事感的视觉美学。",
  "cover": {
    "template_id": 5,
    "template_name": "都市速写/独立漫画流",
    "scene_description": "夜晚城郊的一条下坡小路，路面微湿反光，两辆并排的自行车轮廓（只见车轮与车把，不见人物），一根细细的耳机线松散地搭在两车车把之间，路旁是稀疏的野草和一盏即将熄灭的路灯，天空是深蓝与灰紫的平涂色块，远处城市轮廓极简压低，整体色调采用夜蓝、湿沥青灰与一点暖黄路灯光晕搭配"
  }
}