{
  "song_id": "02_A Bar Song (Tipsy)_20260512",
  "prompt": "Genre: Country Pop with heavy Trap influence; BPM: 163; Key: F# minor; Rhythm: Double-time feel over a half-time Trap groove; syncopated hi-hat rolls and a heavy kick/snare backbeat on 2 & 4.; Instruments: Close-miked acoustic gtr, punchy 808 sub-bass, programmed Trap drums, clean twangy e-gtr, subtle ambient pads.; Vocals: Male, mid-range raspy voice with a prominent country twang; conversational rhythmic verses transitioning to a belted, melodic chorus; crisp rhythmic ad-libs peppered throughout.; Mood: The sticky floor of a crowded downtown bar at 1 AM, shouting a conversation over the music, feeling the bass in your chest.; Production: High-Fidelity, Pristine Radio-Ready Mix with expensive analogue warmth and silky smooth high-end; powerful, controlled sub-bass; Highlight: The one-beat pause following the pre-chorus vocal phrase ('...good Lord'), immediately before the full weight of the chorus kick, 808, and layered vocals slams in on the downbeat.",
  "title": "Gravel In My Boots",
  "lyrics": "[intro]\n(Mix: High-fidelity, modern pop mix. Powerful, controlled sub-bass from the 808 is central. Acoustic elements are bright and wide. Vocals sit clean and upfront. Heavy parallel compression on chorus bus for punch. Overall pristine radio-ready sound.)\n(Inst: Clean Telecaster-style electric guitar plays a simple, twangy melodic hook. Strummed acoustic guitar enters, panned left. A single \"Uh\" vocal stab.)\n\n[verse]\n(Inst: Groove strips back to a simple kick and snare pattern with fast 16th-note hi-hats. A driving, close-miked acoustic guitar strum provides the main harmony. 808 bass enters halfway through, playing a sparse rhythmic pattern.)\n(Vocal-Perf: Conversational, rhythmic delivery with a distinct country accent. Sits in a comfortable mid-range, almost spoken-word cadence.)\n(Chords: F#m - D - A - E)\nLeft my hometown with a duffel bag and forty bucks to spend\nSaid I'd call my daddy on a Sunday — never did back then\nBeen sleeping in the back seat, got a callus on my left hand\nSomething in my chest still keeps on pulling toward that old red land\n\n[chorus]\n(Mix: Energy lifts dramatically. Stereo field widens. Vocal stack is thick. Parallel compression kicks in, making drums and bass punch harder.)\n(Hook-DNA: Core motif is the phrase 'double shot of whiskey'; rhythm is quarter-eighth-eighth-quarter, landing squarely on the beat; anchors around the 5th (C#); repeats with slight variation, creating an insistent, memorable hook.)\n(Melody-Contour: Ascending pentatonic arch shape, leaping a perfect 4th from root to the 4th on the main hook line, creating an anthemic feel.)\n(Melody-Rhythm: Vocal phrases start consistently on the downbeat, driving and straightforward, contrasting the syncopated verses. Very few pauses, creating a breathless, non-stop party energy.)\n(Melody-Harmonic-Tension: Melody primarily uses chord tones, creating very little dissonance. Tension comes from the relentless pace and dynamic jump from the verse, not from harmonic complexity. It's pure payoff.)\n(Inst: Full trap drum kit enters. Heavy 808 sub-bass locks in with the kick. Layered acoustic guitars and distant electric guitar licks fill out the space.)\n(Vocal-Perf: Shifts to a powerful, belted chest voice. Layered with backing vocals and ad-libs.)\nI got gravel in my boots and the sun at my back\nBeen gone so damn long, boy, I can't look back\nMama left the porch light on, I can feel it from here\nEvery mile I put between us only makes it more clear\nOh my, good Lord\nI was born to leave but I bleed to come home\nAin't no city skyline gonna reach me to the bone\nI got gravel in my boots, yeah, I'm finally alone\n\n[verse]\n(Mix: Strips back to verse 1 level, creating dynamic contrast.)\n(Inst: Groove pulls back to focus on acoustic guitar and the core drum pattern. Bass is more subdued.)\n(Vocal-Perf: Returns to the rhythmic, half-spoken delivery. Ad-libs ('Oh, Lord') are more prominent.)\n(Chords: F#m - D - A - E)\nWorked the pipeline out in Odessa, twenty months straight (Oh, Lord, uh)\nSent the checks home but I never could negotiate\nWith the hollow in my ribcage where a purpose used to sit\nSome debts don't come in dollars and the worst kind never quit (Oh, Lord)\n\n[bridge]\n(Inst: Music becomes more atmospheric. Drums are filtered or drop to just a kick and reverb-heavy clap. A washy synth pad or reversed guitar swell might be added. Focus on the vocal.)\n(Vocal-Perf: Delivery becomes slightly more melodic and earnest than the verses, but not as loud as the chorus. It's a moment of reflection before the final party push.)\n(Melody-Harmonic-Tension: The melody deliberately avoids the root note, hovering on the 3rd and 5th. The final phrase 'ladies want some more' ends on an unresolved 2nd, creating a strong pull back to the tonic F#m of the chorus.)\nI told myself the leaving was the bravest thing I'd done\nBut brave don't warm a sleeping bag when you're the only one\nAnd every road that straightens out just bends back to the same\nOh my, good Lord\n\n[chorus]\n(Mix: The biggest and most impactful chorus. Ad-libs and background vocals are at their loudest. All elements pushed forward.)\n(Inst: Full instrumentation returns. Electric guitar plays a more active counter-melody. Extra percussion layer like a tambourine might be added.)\n(Vocal-Perf: Maximum energy. Lead vocal shows slight strain for emotional effect. Ad-libs are almost a call-and-response with the lead.)\nI got gravel in my boots and the sun at my back\nBeen gone so damn long, boy, I can't look back\nMama left the porch light on, I can feel it from here\nEvery mile I put between us only makes it more clear\nI was born to leave but I bleed to come home\nAin't no city skyline gonna reach me to the bone\nI got gravel in my boots, yeah, I'm finally alone\nI got gravel in my boots, yeah, I'm finally alone\n\n[outro]\n(Inst: Music abruptly cuts. A faint reverb tail from the last chord hangs for a second, then silence.)\n(Sound-Design: A low-fidelity spoken word sample, as if recorded on a phone.)\nYeah I'm pulling off the highway, man. I think I know this exit.",
  "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：大地深赭红与焦橙在画面中央缓慢渗透交融，边缘向暗铜棕与砂尘灰衰减，整体呈现黄昏时分干燥荒原的灼热孤寂感，低饱和的土红与灰蓝在底部轻微对峙，带出一丝无法言说的归途张力。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": "大地深赭红与焦橙在画面中央缓慢渗透交融，边缘向暗铜棕与砂尘灰衰减，整体呈现黄昏时分干燥荒原的灼热孤寂感，低饱和的土红与灰蓝在底部轻微对峙，带出一丝无法言说的归途张力"
  },
  "style_direction": "B",
  "style_reference": "Morgan Wallen, Post Malone (Beerbongs & Bentleys era), Zach Bryan"
}