{
  "song_id": "02_Back On You_20260514",
  "prompt": "Genre: French House / Nu-Disco / Dance-Pop; BPM: 129; Key: F Minor; Rhythm: A driving four-on-the-floor kick with a tight, funky, syncopated synth bassline providing the main rhythmic and melodic momentum; Instruments: Punchy house drum machine, round filtered synth bass with a distinct plucky attack, side-chained jazzy e-piano chords, shimmering high-frequency synth arp; Vocals: Male tenor, soulful and relaxed delivery, heavily compressed and effected, featuring lush background vocal stacks and filtered phrases; Mood: Cruising down a neon-lit city boulevard at 2 AM, windows down, the warm summer air mixing with the cool pulse of the club you just left; Highlight: The moment the long, high-pass filter sweep resolves and the full, unfiltered synth bass and four-on-the-floor kick drum drop in on the downbeat, instantly defining the track's core groove.",
  "title": "Pull The Tide",
  "lyrics": "[intro]\n(Mix: Punchy, prominent kick and sub-bass. Recessed low-mids for clarity. Silky, controlled highs. Wide stereo image on synths/FX. Heavy side-chain compression on harmonic elements. Center-panned vocals/bass/kick.)\n(Inst: Filtered drum loop, rhythmic vocal chops, subtle noise riser.)\n(Vocal-Perf: Chopped, pitched-up vocal samples creating a rhythmic motif.)\n(Hook-DNA: Rhythmic pattern is \"eighth, eighth, quarter\" on the main phrase. Anchors on the tonic. Repeats with variation on the second phrase.)\n(Melody-Contour: Fragmented, step-wise motion within chops.)\n(Melody-Rhythm: Vocal chops land on beats 1, 2, and 3, leaving beat 4 open for the turnaround.)\n(Transition: High-pass filter sweep builds tension into the drop.)\n\n[chorus]\n(Mix: Mix widens slightly. Bass is full-frequency.)\n(Inst: 4-on-the-floor kick, off-beat hi-hats, snappy clap on 2&4, funky filtered synth bassline, side-chained Rhodes chords.)\n(Vocal-Perf: Smooth, relaxed male tenor lead. Laid-back phrasing.)\n(Chords: Fm7 - A♭maj7 - D♭maj7 - C7)\n(Hook-DNA: Bassline is the hook. Rhythmic pattern is a syncopated 16th-note groove. Anchors on the root and 5th. Motif repeats every two bars.)\n(Melody-Contour: Vocal melody is mostly conjunct, arch-shaped over two bars.)\n(Melody-Rhythm: Phrases start just after beat 1, syncopating across the bar line.)\n(Melody-Harmonic-Tension: Vocal melody briefly touches the ♭7 over the tonic chord, creating a cool, bluesy color before resolving down to the 5th.)\nPull the tide for you\nOh yeah\nPull pull the tide for you\nGive it room\nPull the tide for you\nOh yeah\nPull the tide\nPull pull the wave through\n\n[interlude]\n(Inst: Bass and drums continue. Rhodes chords drop out, replaced by a shimmering high-arp. Rhythmic vocal chops re-introduced.)\n(Vocal-Perf: Main vocal drops out, replaced by rhythmic, filtered vocal ad-libs.)\n(Sound-Design: Filter sweeps on the drum bus and vocal chops.)\nPull the tide\nPull the tide\nPull the tide\nPull the tide\n\n[chorus]\n(Mix: Energy lifts, clap is layered with a snare for more punch.)\n(Inst: All elements from first chorus return. Hi-hats are more open.)\n(Vocal-Perf: Same as first chorus, but with more ad-libs layered in the background. Lush background vocal stacks become more prominent.)\n(Chords: Fm7 - A♭maj7 - D♭maj7 - C7)\n(Hook-DNA: Bassline hook continues.)\n(Melody-Contour: Vocal melody identical to first chorus.)\n(Melody-Rhythm: Phrasing is consistent.)\n(Melody-Harmonic-Tension: Tension/release pattern is identical to the first chorus, reinforcing the hook.)\nPull the tide for you\nOh yeah\nPull pull the tide for you\nGive it room\nPull the tide for you\nLet it move\nPull the tide\nPull pull the wave through\n\n[outro]\n(Inst: Elements are systematically subtracted. Rhodes chords fade first, then clap/hats, leaving only the kick, bassline, and a filtered vocal chop.)\n(Vocal-Perf: A single, delayed vocal phrase echoes out.)\n(Transition: Slow low-pass filter closes down over the entire mix, ending on a final kick drum hit.)",
  "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：深靛蓝与暖琥珀色之间的张力渐变，仿佛深夜海湾水面承接了岸边的热源，底部沉积着厚重的墨蓝，中段浮现一道宽阔的暖橙色渗透带，顶部退回冷静的灰紫，整体像一次缓慢但不可阻挡的潮汐运动被颜料定格。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": "深靛蓝与暖琥珀色之间的张力渐变，仿佛深夜海湾水面承接了岸边的热源，底部沉积着厚重的墨蓝，中段浮现一道宽阔的暖橙色渗透带，顶部退回冷静的灰紫，整体像一次缓慢但不可阻挡的潮汐运动被颜料定格"
  },
  "style_direction": "A",
  "style_reference": "Dua Lipa, Rihanna"
}