{
  "song_id": "02_给你一瓶魔法药水_20260512",
  "prompt": "Genre: Mandopop / Indie Pop; BPM: 99; Key: E major; Rhythm: Driving backbeat on 2&4, quantized 8th-note hats, bass follows kick, on-the-grid feel; Instruments: Tight processed drums; round DI bass; clean arpeggiated guitar; shimmering synth pads; bright synth lead; Vocals: Female and Male duet; Female: clear, breathy, sweet tone; Male: smooth, mid-range; harmonized; Melody: Stepwise motion with chorus leaps; phrases land on tonic/dominant; rhythmic, on-the-beat; Mood: Stargazing on a clear night with someone new, sharing a pair of earbuds, the city glow a memory; Production: High-fidelity, radio-ready polish; wide stereo synths/guitars; vocals upfront; moderate bus compression; Language: Mandarin; Highlight: The first male-female vocal harmony in the pre-chorus, blending voices before the chorus impact",
  "title": "数到一半",
  "lyrics": "[intro]\n(Mix: High-fidelity, clean mix. Bright highs from synths/hats, solid low-mid punch from kick/bass. Wide stereo image from guitars and synth pads. Light bus compression for cohesion. Reverb is short and clean.)\n(Inst: Driving 4/4 drum beat, tight kick/snare. Round DI bass plays root notes. Clean electric guitar plays a syncopated arpeggio. Bright bell-like synth melody enters.)\n(Hook-DNA: Rhythmic motif is a syncopated 8th-note pattern starting on the 'and' of 1; anchors around the 5th and 3rd scale degrees, resolving to the root on the final bar; motif repeats with slight melodic variation.)\n\n[verse]\n(Transition: Synth pads swell slightly, guitar pattern simplifies.)\n(Chords: E - A - C#m - B)\n(Melody-Contour: Mostly conjunct motion in a narrow range; phrases end on the 3rd or 5th; follows speech rhythm.)\n(Inst: Drums and bass continue the core groove. Guitars simplify to sustained chords. Synth pad is the main harmonic bed.)\n(Vocal-Perf: Female lead. Light, breathy chest voice, mezzo-piano. Very little vibrato, almost conversational.)\n一副耳机塞进两个人的耳朵里\n你那边漏出来的声音有点暖\n操场边上的草坪还没有人来坐\n我们先到的 占着夜风和星星那一岸\n天空太大 盛不下什么具体的话\n你侧过脸 头发蹭过我肩膀这一段\n\n[pre-chorus]\n(Transition: Drum fill with toms, subtle reverse cymbal.)\n(Chords: F#m - A - E - B)\n(Melody-Contour: Ascending line builds tension; phrases land on the 5th; rhythmic feel becomes more insistent.)\n(Inst: Arpeggiated synth becomes more prominent. Bassline becomes more melodic.)\n(Vocal-Perf: Male lead enters, smooth timbre. Duets with female vocal on the last two lines, blending in simple harmony.)\n手机屏幕把光打在你半张脸上\n我们头靠着头看同一个画面\n谁也没有先挪开 谁也没有先说散\n城市在更远处 慢慢变得不相干\n\n[chorus]\n(Transition: Full band hits on the downbeat, wider guitars enter.)\n(Mix: Stereo image widens significantly. Vocals layered with harmonies, brought forward.)\n(Chords: E - B - C#m - A)\n(Hook-Recall: The syncopated rhythm from the intro's Hook-DNA is mirrored in the vocal melody.)\n(Melody-Contour: Ascending leap to a higher register on the first phrase; phrases are longer and more sustained.)\n(Melody-Harmonic-Tension: Melody emphasizes the 7th over the B (V) chord, creating a strong pull back to the E (I) chord.)\n(Inst: Full drum kit. Overdriven rhythm guitar adds texture. Bass drives the root notes. Lead synth plays counter-melody.)\n(Vocal-Perf: Duet vocals in unison and harmony. Increased energy, mezzo-forte. More open and projected.)\n星星太多数不近\n你的呼吸让我心跳停\n光年很远 距离很轻\n你靠过来我才真的醒\n\n[interlude]\n(Transition: Vocal reverb tail fades into instrumental.)\n(Chords: E - B - C#m - A)\n(Melody-Contour: Instrumental melody played by clean electric guitar; arching shape with a peak in the middle.)\n(Inst: Focus on a clean, melodic electric guitar solo with light delay. Synth pads provide harmonic support. Bass and drums maintain the groove.)\n\n[verse]\n(Transition: Synth pads recede slightly, guitar returns to arpeggio.)\n(Chords: E - A - C#m - B)\n(Melody-Contour: Mostly conjunct motion in a narrow range; phrases end on the 3rd or 5th; follows speech rhythm.)\n(Inst: Drums and bass continue the core groove. Guitars simplify to sustained chords. Synth pad is the main harmonic bed.)\n(Vocal-Perf: Male lead. Smooth mid-range, conversational tone.)\n草叶上的露水还没有落到地面\n两个人的影子叠成一条线\n你说你不太认识这边哪颗是北斗\n我说我也不确定 就随便往上看看算了慢\n城市的噪音隔着一段草坪缩散\n夜越来越重 却没有人想站起来散\n\n[pre-chorus]\n(Transition: Drum fill with toms, subtle reverse cymbal.)\n(Chords: F#m - A - E - B)\n(Melody-Contour: Ascending line builds tension; phrases land on the 5th; rhythmic feel becomes more insistent.)\n(Inst: Arpeggiated synth becomes more prominent. Bassline becomes more melodic.)\n(Vocal-Perf: Duet vocals blending in simple harmony, more intimate.)\n耳机线把两个人的方向系住了\n你往右动一下我这边就有感觉\n我不知道这算不算某种靠近的信号\n只是忽然不想把这条线扯断\n\n[bridge]\n(Transition: Band drops out momentarily, leaving a sustained synth pad, then re-enters with a new feel.)\n(Chords: F#m - A - E - B - F#m - A - B)\n(Melody-Contour: New melodic idea, step-wise ascent through the phrase, building intensity.)\n(Melody-Harmonic-Tension: The section heavily uses the F#m (ii) chord, creating a feeling of suspension before resolving back to the V-I motion leading into the final chorus. Melody holds on the 2nd over the final B (V) chord.)\n(Inst: Groove is slightly simplified. Guitar plays muted strums. Synth pad is more prominent.)\n(Vocal-Perf: Duet vocals, more intimate and close-mic'd feel. Dynamics build from piano to mezzo-forte.)\n我不是在找你\n也不是在找什么答案\n我只是突然不想\n一个人把星星数完\n就这样 就这样\n两个人数到一半\n\n[chorus]\n(Transition: Big drum fill and cymbal crash into the final chorus.)\n(Mix: The loudest and widest section. Ad-lib vocals and extra synth layers added.)\n(Chords: E - B - C#m - A)\n(Hook-Recall: Syncopated vocal rhythm from Hook-DNA is present and emphasized.)\n(Melody-Contour: Same as previous chorus but with higher energy and ad-libs.)\n(Melody-Harmonic-Tension: Melody continues to use the 7th over the V chord for tension, with ad-libs adding extra color tones.)\n(Inst: All elements are playing. Extra synth arpeggios and harmony guitar parts are added for density.)\n(Vocal-Perf: Highest energy. Duet vocals with prominent harmonies and background ad-libs. Forte dynamics.)\n星星太多数不近\n你的呼吸让我心跳停\n光年很远 距离很轻\n你靠过来我才真的醒\n不是爱 说不清\n是此刻刚好有你才完整",
  "cover_prompt": "生成一张无字音乐专辑封面。风格严格参照 20 世纪 Color Field Painting（色域绘画），如 Mark Rothko 晚期作品的色层叠压逻辑与 Helen Frankenthaler 的浸染法（soak-stain technique）。画面的核心色彩与情绪：深夜草坪上两道模糊体温的蓝紫暖意，底层是沉静的午夜靛蓝，中层渗出一团柔软的琥珀与浅金，像人体温度从深蓝草地里悄悄浮上来，顶部边缘极稀薄地透出一缕冷白，仿佛遥远星光刚刚落到画布边缘就被吸收了。技法要求：色彩之间的过渡必须模拟颜料在未上浆的粗纹棉布（raw cotton canvas）上自然渗透、晕开的效果，边界柔软但保留颜料浓度不均匀造成的自然深浅变化（pigment pooling）。画面需要呈现真实画布的编织肌理（woven canvas texture），局部可见稀薄处透出的底布纹路。整体色调偏低饱和、微微发灰（muted, desaturated palette），避免荧光感和数字渐变的均匀平滑。绝对禁止：任何文字/字母/拼音、人物或人物轮廓、具象物体、几何图案、锐利边缘、胶片颗粒滤镜、3D渲染质感。",
  "cover": {
    "template_id": 1,
    "template_name": "环境光晕流",
    "scene_description": "深夜草坪上两道模糊体温的蓝紫暖意，底层是沉静的午夜靛蓝，中层渗出一团柔软的琥珀与浅金，像人体温度从深蓝草地里悄悄浮上来，顶部边缘极稀薄地透出一缕冷白，仿佛遥远星光刚刚落到画布边缘就被吸收了"
  }
}