{
  "song_id": "01_Despacito (Remix)_20260412",
  "prompt": "Genre: Latin Pop / Reggaeton / Pop-R&B; BPM: 89; Key: Bm; Rhythm: Syncopated dembow beat with a kick on each beat and snare/clap on offbeats, supported by 8th-note hi-hats and layered Latin percussion; Instruments: Nylon-string Guitar (arpeggiated riff, chords), Sub Bass (deep, round), Synth Pads (atmospheric), Dembow Drum Machine (thumpy kick, sharp snare), Shakers; Vocals: Dual Male vocals (smooth Pop/R&B tenor and melodic Latin tenor), plus a male rapper with a rhythmic, commanding delivery; all vocals are clean, upfront, with subtle reverb and delay; Mood: Sensual, romantic, danceable, and summery; Production: Polished, wide stereo mix with a powerful low-end and clear, centered vocals; Structure: Intro - Verse - Pre-Chorus - Chorus - Bridge - Chorus - Outro; Language: Spanglish; Highlight: the infectious nylon-string guitar riff that drives the song",
  "title": "Marea Alta",
  "lyrics": "[intro]\n(Chords: Bm - G - D - A)\n(Inst: Solo nylon-string guitar plays main arpeggiated riff.)\n(Vocal-Perf: Male, soft, breathy, intimate delivery.)\n(Mix: Guitar centered, vocals close-mic'd, narrow space.)\n(Sound-Design: Gentle tape hiss for warmth.)\nSalt wind through the window screen\nClosest thing to a dream I've ever seen\nPull me in\n\n[verse]\n(Chords: Bm - G - D - A)\n(Vocal-Perf: Conversational, smooth R&B flow, gentle dynamics.)\n(Inst: Sub bass enters with a simple, thumping kick and snare pattern. Dembow rhythm begins.)\n(Mix: Stereo field widens slightly, drums anchor the center.)\nYou left a coffee ring on my notebook page\nSmall detail, but it rewrote every line I'd staged\nI found your earring underneath the kitchen chair\nKept it in my jacket pocket like I didn't care\nYou hum a melody you swear you don't know the name\nI been searching every playlist trying to trace that same refrain\nTell me what to do with all this quiet you create\n\n[pre-chorus]\n(Chords: Bm - G - D - A)\n(Vocal-Perf: Second male vocal, clear tenor, building intensity, more melodic.)\n(Inst: Percussion layers increase, shakers and subtle atmospheric pads enter.)\n(Mix: Energy lifts, vocals remain forward.)\n(Transition: A subtle synth riser leads into the chorus.)\nTú, tú tienes algo que no tiene nombre\nSe me mete en los huesos como el frío en noviembre\nY no encuentro la salida aunque busco la puerta\nNo la encuentro\nYa mis planes de escapar se quedaron sin fuerza\nCada vez que me distancio tú me abres una brecha\nDime cómo se deshace lo que ya está tan adentro\n\n[chorus]\n(Chords: Bm - G - D - A)\n(Vocal-Perf: Full chest voice, powerful, catchy, layered background vocals.)\n(Inst: Full dembow beat with all percussive elements. Guitar riff is prominent.)\n(Mix: Wide stereo field, full frequency range, vocals layered and centered.)\n(Highlight-Inst: The nylon-string guitar riff provides the core melodic hook under the vocals.)\nMarea alta\nDrowning slow and sweet in your marea alta\nI forget the shore, forget the shallow\nEvery careful boundary swallowed\nMarea alta\nRising from below, your marea alta\nI was never built to fight this current\nSo I let it take me where you wanted\n\n[bridge]\n(Chords: Bm - G - D - A)\n(Vocal-Perf: Third male vocal, rhythmic rap delivery, aggressive and percussive, followed by smooth melodic ad-libs.)\n(Structure: Rhythmic break, energy shifts to focus on the rap flow.)\n(Inst: Beat becomes more pronounced, bass drives the section.)\n(Transition: Drum fill and vocal echo.)\nReal talk — I had a whole exit strategy mapped\nSpreadsheet, timeline, reasons not to come back\nThen you laughed at something stupid on a Tuesday afternoon\nAnd every calculation just evaporated from the room\nMami, you're a variable I cannot isolate\nI run the numbers every night, they keep recalibrate\nSo forget the plan, forget the distance I was keeping\nThe only data point that matters — I keep reaching\n\n[chorus]\n(Chords: Bm - G - D - A)\n(Vocal-Perf: Duet vocals, ad-libs, high energy, final climax.)\n(Inst: All elements driving, energetic and full.)\n(Mix: Maximum energy, layered vocals weaving in and out, wide and punchy.)\n(Sound-Design: Vocal shouts and ad-libs panned for effect.)\nMarea alta\nDrowning slow and sweet in your marea alta\nI forget the shore, forget the shallow\nEvery careful boundary swallowed\nMarea alta\nRising from below, your marea alta\nI was never built to fight this current\nSo I let it take me where you wanted\n\n[outro]\n(Chords: Bm - G - D - A)\n(Vocal-Perf: Fading ad-libs, breathy phrases.)\n(Structure: Deconstruction, elements drop out.)\n(Inst: Guitar riff repeats as the beat simplifies and fades out.)\n(Transition: Slow fade out on the final guitar note.)\nMarea alta\nWatch the waterline and lose track of the clock\nAll I know is I ain't ready for it to stop\nMarea alta",
  "cover_prompt": "生成一张极简主义的抽象环境光晕（Ambient Aura）图片作为无字音乐专辑封面。画面的核心色彩组合与情绪倾向是：深邃的群青蓝与灼热的珊瑚橘在画面中央剧烈而又柔和地撞融，犹如热带海域深层水流与海面暖流相遇时的瞬间，中心涌现出一块奶白色的光晕区域，向四周渐渐消散为薄薄的蓝绿色雾气，底部压着厚重的深蓝近黑，整体传递出一种被温热海浪没顶时那种甜蜜又失重的感官体验。画面完全由纯粹的色彩构成，采用极度的柔焦（Soft focus）和重度模糊效果（Blurred effect），使得不同颜色之间产生极其平滑、如丝绸般的无缝过渡。整体质感极致平滑细腻（Smooth texture），没有任何杂质。强烈要求：这是一张彻底抽象的现代色彩场（Color Field）作品，绝对不要出现任何具体的物体、几何图案或锐利的边缘！不需要任何胶片颗粒感！画面必须是无字封面，绝对不要生成任何文字、拼音或英文字母，不要生成人物轮廓！传达出一种极其平静、舒缓、现代且充满呼吸感的氛围。",
  "cover": {
    "template_id": 1,
    "template_name": "环境光晕流",
    "scene_description": "深邃的群青蓝与灼热的珊瑚橘在画面中央剧烈而又柔和地撞融，犹如热带海域深层水流与海面暖流相遇时的瞬间，中心涌现出一块奶白色的光晕区域，向四周渐渐消散为薄薄的蓝绿色雾气，底部压着厚重的深蓝近黑，整体传递出一种被温热海浪没顶时那种甜蜜又失重的感官体验"
  },
  "style_direction": "A",
  "style_reference": "Rihanna, Bad Bunny, J Balvin"
}