{
  "song_id": "05_Everything I Wanted_20260422",
  "prompt": "Genre: Downtempo Ambient Pop; BPM: 120; Key: A Major (with F# minor verse tonality); Rhythm: Minimalist, trap-influenced half-time groove with a deep sub-bass kick on 1 and a soft, reverbed snap on 2 & 4; Instruments: Close-mic'd felt piano with hammer noise, deep clean sine-wave sub-bass, ethereal side-chained synth pads, minimal 808-style drum machine; Vocals: Female, intimate close-mic and breathy delivery, shifting to lush background vocal stacks in harmony, extensive use of vocal fry for texture; Mood: Floating in dark, still water under a starry sky, a single hand holding yours, keeping you from sinking; Highlight: The initial arrival of the first chorus, where the deep sub-bass enters and the harmony resolves from a tense minor feel to a warm, comforting major key, creating an immediate emotional and sonic lift.",
  "title": "Tide Marks",
  "lyrics": "[intro]\n(Inst: Muted felt piano, close-mic'd hammer noise, plays a simple arpeggiated motif. Ethereal synth pad swells in, creating atmosphere.)\n(Chords: F#m7 - C#m7 - Dmaj7 - A)\n(Mix: Deep sub-bass foundation, clean recessed mids, airy highs. Wide stereo pads, mono centered piano. Transparent bus compression. Washes of long-tail hall reverb.)\n\n[verse]\n(Vocal-Perf: Intimate close-mic whisper, prominent breath sounds, vocal fry on phrase ends.)\n(Inst: Piano motif continues. Minimalist 808 kick pulse on 1. Soft finger snap on 2 & 4. Sub-bass enters subtly on last bar.)\n(Melody-Rhythm: Conversational, syncopated phrases starting after beat 1, leaving space.)\n(Melody-Contour: Narrow range, descending stepwise motion, feels melancholic.)\nLeft my coat on your chair\nThe one with the broken second button\nSix months back, or maybe more\nI stopped counting when the counting got too heavy\nWinter came and went\nI still knew where you kept the spare\nThat worn-down groove\nInside my palm, your doorknob\nAll the things I meant to say\nGot packed into a box I never opened (Never opened)\n\n[chorus]\n(Hook-DNA: Core motif is a descending 3-note pattern on \"can hurt you\"; repeats with rhythmic variation; anchors on the tonic of the major key, providing resolution.)\n(Melody-Harmonic-Tension: Melody holds the major 7th over the IV chord creating poignant tension, resolves downwards stepwise; phrase ends on the 2nd over the V chord, delaying final resolution.)\n(Melody-Contour: Ascending P4 leap at the start of the phrase, then a gentle, reassuring arch.)\n(Melody-Rhythm: Legato, sustained on-the-beat phrasing, feels more declarative and stable.)\n(Vocal-Perf: Lead vocal is clearer, less breathy. Layered with lush background vocal stacks in tight, complex harmony.)\n(Inst: Full, clean sub-bass defines the harmony. Side-chained pads create a gentle rhythmic pulse. Steady kick/snap groove.)\n(Mix: Stereo field widens significantly. Vocal layers create a wall of sound. More perceived low-end energy.)\nI still reach\nFor a warmth that I can't name\nSomething in the tide marks on the wall\nTells me you came\nAnd maybe leaving slow is just another way of staying\nMaybe I was holding what I thought I was giving away\n\n[verse]\n(Vocal-Perf: Returns to breathy, close-mic'd delivery, creating dynamic contrast.)\n(Inst: Beat becomes slightly more complex with a quiet, skittering 16th-note hi-hat pattern in the background.)\n(Melody-Rhythm: Rhythmic phrasing remains conversational and syncopated.)\nI found your handwriting\nInside the cover of a book I'd barely started\nJust a date, a single line\n\"Come find me when you're ready\"— softly parted\nI read it twice\nThen I folded it back in\nSome weight sits\nToo tender to examine\nAnd the weeks press flat like flowers in a drawer\nToo dried to grieve, too kept to throw away\n\n[chorus]\n(Hook-DNA: Core motif is a descending 3-note pattern on \"can hurt you\"; repeats with rhythmic variation; anchors on the tonic of the major key, providing resolution.)\n(Melody-Harmonic-Tension: Melody holds the major 7th over the IV chord creating poignant tension, resolves downwards stepwise; phrase ends on the 2nd over the V chord, delaying final resolution.)\n(Melody-Contour: Ascending P4 leap at the start of the phrase, then a gentle, reassuring arch.)\n(Melody-Rhythm: Legato, sustained on-the-beat phrasing, feels more declarative and stable.)\n(Vocal-Perf: Lead vocal is clearer, less breathy. Layered with lush background vocal stacks in tight, complex harmony.)\n(Inst: Full, clean sub-bass defines the harmony. Side-chained pads create a gentle rhythmic pulse. Steady kick/snap groove.)\n(Mix: Stereo field widens significantly. Vocal layers create a wall of sound. More perceived low-end energy.)\nI still reach\nFor a warmth that I can't name\nSomething in the tide marks on the wall\nTells me you came\nAnd maybe leaving slow is just another way of staying\nMaybe I was holding what I thought I was giving away\n\n[bridge]\n(Melody-Harmonic-Tension: Call-and-response phrases create a questioning loop; final phrase of each couplet hangs unresolved on the 5th over a static harmony, building introspective tension.)\n(Vocal-Perf: Multiple processed vocal lines weave in a canon-like round, creating a hypnotic, internal-monologue texture.)\n(Inst: Kick and snap drop out. Instrumentation is stripped back to a single pulsing pad and deep sub-bass drone, focusing entirely on the vocal arrangement.)\nDoes the space you left behind\nKnow it's still yours?\nDo I keep the shape of you\nBehind unlocked doors?\n\n[outro]\n(Vocal-Perf: Fades out with heavily processed ad-libs and harmonies from the bridge.)\n(Inst: Piano motif returns. All instruments slowly fade out, leaving only the sub-bass pulse and reverb tails.)\n(Sound-Design: Watery, submerged sound effects enter, echoing the verse lyric.)\nDoes the space you left behind\nKnow it's still yours?\nDo I keep the shape of you\nBehind unlocked doors?",
  "cover_prompt": "生成一张极简主义的几何光影艺术图片作为无字音乐专辑封面。画面的核心是：一个边缘极度柔和、近乎消融的矩形色块，如同一扇褪色的窗口印记，悬浮于深蓝灰色与哑光沙棕色之间的水彩渐变背景中，色块内部有隐约的、如旧纸纹路般的微弱肌理，仿佛是某人在墙上留下的最后一道痕迹，光从色块边缘漫出，柔和而不刺眼。画面必须展现出微妙的高级材质肌理，特别是类似水彩晕染（Watercolor texture）或粗糙艺术纸张的触感。整体构图极度克制、留白（Minimalistic composition），注重光与影的柔和交错（Light and shadow interplay）。强烈要求：画面必须保持极致的安宁与静谧（Calm and serene），除了基础的、柔焦的简单几何图形（如模糊的圆、半透明的方块或柔和的线条）外，绝对不要出现任何复杂的现实物体、风景或人物！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！绝对不要生成人物轮廓。传达出一种充满诗意、呼吸感与冥想空间的视觉感受。",
  "cover": {
    "template_id": 2,
    "template_name": "几何光影艺术流",
    "scene_description": "一个边缘极度柔和、近乎消融的矩形色块，如同一扇褪色的窗口印记，悬浮于深蓝灰色与哑光沙棕色之间的水彩渐变背景中，色块内部有隐约的、如旧纸纹路般的微弱肌理，仿佛是某人在墙上留下的最后一道痕迹，光从色块边缘漫出，柔和而不刺眼"
  },
  "style_direction": "B",
  "style_reference": "Billie Eilish, Lorde"
}