{
  "song_id": "01_踏山河 (DJ Yaha)_20260627",
  "prompt": "Genre: Mandopop / Electronic / Guofeng; BPM: 110; Key: F# minor; Rhythm: Driving trap-influenced electronic beat, strong backbeat, 16th-note hats, on-the-grid feel.; Instruments: Electronic drum kit (punchy kick, crisp hats), deep synth sub-bass, arpeggiated synth pluck, cinematic synth strings, synth lead with Pipa-like attack.; Vocals: Male tenor, bright and clear timbre, declarative delivery, controlled vibrato on long notes; heavily compressed, prominent, with reverb and delay.; Melody: Arching leaps in chorus, landing on tonic; syncopated rhythm.; Mood: A lone general on a cliff at dusk, overlooking a misty battlefield.; Production: High-fidelity polish; vocals & kick forward, wide synths; heavy bus compression, hall reverb.; Language: Chinese; Highlight: The half-beat of near silence after the pre-chorus's final held vocal, just before the full chorus drums and synths crash in.",
  "title": "逆潮立",
  "lyrics": "[intro]\n(Mix: Wide stereo field. Punchy, compressed electronic drums centered with deep sub-bass. Bright, polished synths with hall reverb creating vast space. High-fidelity, modern production sheen.)\n(Inst: Driving kick and 16th-note hi-hats. A simple arpeggiated synth pluck establishes the key. A low-pass filter sweep acts as a riser.)\n(Hook-DNA: Rhythmic pattern: syncopated 8th-8th-quarter note synth motif on beats 2 & 3; Pitch anchor: circles around the 5th, resolving to the root at the end of the 4-bar phrase; Repetition: repeats twice, then varies rhythmically.)\n(Chords: F#m)\n\n[verse]\n(Melody-Contour: Narrow range, syllabic, stepwise motion; phrases end on 3rd or 5th; speech-rhythm.)\n(Inst: Beat continues with sub-bass on root notes. Cinematic synth strings enter with long, sustained pads.)\n(Vocal-Perf: Male tenor, breathy and restrained delivery, mezzo-piano, minimal vibrato.)\n(Mix: Vocals are upfront and dry, with a short delay.)\n(Chords: F#m - D - A - E)\n(Transition: Subtle reverse cymbal swell.)\n潮水漫过了膝盖 脚底踩着暗礁\n越往深处 浪头越往下压\n四周没有一块浮木 只有盐腥灌进喉\n咸得发苦 却把嘴角咬紧了\n\n[pre-chorus]\n(Melody-Contour: Ascending line building tension; phrase length increases; rhythm becomes more insistent and on-the-beat.)\n(Inst: Snare pattern becomes more complex with 16th-note fills. Synth strings swell in volume. An additional synth layer doubles the vocal melody.)\n(Vocal-Perf: Intensity builds from mezzo-piano to mezzo-forte, more chest voice, holding the final note with controlled vibrato.)\n(Mix: Stereo field widens, reverb on vocals increases.)\n(Chords: D - E - C#m - F#m)\n(Transition: Half-beat of silence before the chorus hits.)\n我在 深流暗涌 把脊背死死往下拽的时候\n两腿仍往前蹬\n就算肺腔灌满 也绝不松\n谁见 浪尖翻白 礁石边缘削过了颈\n血色稀释在洋\n而我越沉越清醒 越压越撑 海底成我顶\n\n[chorus]\n(Melody-Contour: Wide melodic leaps, arching shape peaking in the first half of the phrase; lands decisively on the tonic; syncopated and powerful rhythm.)\n(Melody-Harmonic-Tension: Melody holds the 4th over the V chord for a full beat, creating suspense before resolving down to the 3rd of the tonic chord.)\n(Hook-Recall: The syncopated rhythm of the main vocal hook directly echoes the Hook-DNA's rhythmic pattern.)\n(Inst: Full energy. A new, brighter synth lead plays a counter-melody. The sub-bass is more active. Crash cymbals on downbeats.)\n(Vocal-Perf: Full-throated, powerful tenor, mezzo-forte to forte, open timbre.)\n(Mix: Maximum width and loudness. Parallel compression on drums.)\n(Chords: F#m - D - A - E)\n(Transition: Synth lead holds a note processed with a delay filter.)\n逆着洋流站起来 浪打过算白来\n越是往深处去 越要胸腔打开\n没人替我换气 没人守着我在\n一口气憋到岸边 就算赢了这海\n\n[interlude]\n(Melody-Contour: Main synth lead plays a variation of the chorus melody with more ornamentation.)\n(Inst: Drums and bass continue the chorus groove. The main synth lead is front and center, heavily processed with delay and reverb. Orchestral synth stabs add rhythmic punctuation.)\n(Mix: Vocals out, synth lead occupies the central frequency space.)\n(Chords: F#m - D - A - E)\n(Transition: A filtered drum break, dropping out the bass and synths.)\n\n[pre-chorus]\n(Melody-Contour: Ascending line building tension; phrase length increases; rhythm becomes more insistent and on-the-beat.)\n(Inst: Starts with a stripped-down beat, then the snare and swelling synth strings re-enter to build intensity.)\n(Vocal-Perf: Begins restrained, then builds to a powerful held note.)\n(Chords: D - E - C#m - F#m)\n(Transition: The same half-beat of silence before the final chorus.)\n我在 深流暗涌 把脊背死死往下拽的时候\n两腿仍往前蹬\n就算肺腔灌满 也绝不松\n谁见 浪尖翻白 礁石边缘削过了颈\n血色稀释在洋\n而我越沉越清醒 越压越撑 海底成我顶\n\n[chorus]\n(Melody-Contour: Wide melodic leaps, arching shape; lands decisively on the tonic; syncopated and powerful rhythm.)\n(Melody-Harmonic-Tension: Melody holds the 4th over the V chord for a full beat before resolving. Final phrase feels conclusive, landing strongly on the root.)\n(Hook-Recall: The syncopated rhythm of the main vocal hook directly echoes the Hook-DNA's rhythmic pattern.)\n(Inst: Full energy, with additional synth layers and vocal ad-libs. A brief breakdown with only pads supports the second repetition of the chorus theme.)\n(Vocal-Perf: Maximum power and emotion, with slight melodic variations and added ad-libs in the background.)\n(Mix: Widest and most compressed section. Breakdown section has a huge reverb wash, making vocals feel isolated and epic.)\n(Chords: F#m - D - A - E)\n(Transition: Final vocal note has a long delay tail that fades out.)\n逆着洋流站起来 浪打过算白来\n越是往深处去 越要胸腔打开\n没人替我换气 没人守着我在\n一口气憋到岸边 就算赢了这海\n\n[outro]\n(Inst: Beat continues with kick, snare, and hats. The main synth lead from the interlude returns, playing the core melodic motif. A low-pass filter gradually closes over the entire track as it fades out.)\n(Chords: F#m)",
  "cover_prompt": "生成一张无字音乐专辑封面。风格参照 1960s Op Art（欧普艺术）代表 Bridget Riley 与 Victor Vasarely 的视觉振动效果，叠加 Risograph（孔版印刷）的手工印刷质感。画面核心：大量水平波纹线从画面底部密集堆叠向上扩张，线条间距由下至上从极度压缩渐变为宽疏，仿佛海浪在巨大压力下被压平后骤然向上爆发的截面；主色调为深邃的海蓝与冷灰，叠印区域涌现出一道青白色的第三色，如同水面被劈开的瞬间；构图重心下沉，上方大面积留白如同水面之上的空气，整体传递出从深处破压而出的爆发张力。技法要求：图形必须是纯平面的几何构成，通过线条的密度渐变和高对比色彩的并置制造摩尔纹（moiré pattern）式的视觉振动感。关键——必须模拟 Risograph 孔版印刷的特征：颜色叠印处出现第三色（overprint color mixing），墨层分布轻微不均匀（ink density variation），边缘有极细微的锯齿和套色偏移（slight misregistration），纸面带有微粒质感而非绝对光滑。色彩限定在 2-4 个专色（spot colors）以内，饱和度高但不发荧光，如同真实油墨色而非屏幕色。绝对禁止：任何文字/字母/拼音、人物或人物轮廓、具象物体、自然风光写实感、水彩效果、3D渲染或光影透视。",
  "cover": {
    "template_id": 4,
    "template_name": "动态矢量几何流",
    "scene_description": "大量水平波纹线从画面底部密集堆叠向上扩张，线条间距由下至上从极度压缩渐变为宽疏，仿佛海浪在巨大压力下被压平后骤然向上爆发的截面；主色调为深邃的海蓝与冷灰，叠印区域涌现出一道青白色的第三色，如同水面被劈开的瞬间；构图重心下沉，上方大面积留白如同水面之上的空气，整体传递出从深处破压而出的爆发张力。"
  }
}