{
  "song_id": "01_IF YOU_20260418",
  "prompt": "Genre: Acoustic Pop Ballad; BPM: 143; Key: C# Major; Rhythm: Sparse, gentle 4/4 backbeat with a prominent, steady eighth-note acoustic guitar pulse; drums are minimal, emphasizing the downbeat, creating a spacious, contemplative feel; Instruments: Closely mic'd steel-string acoustic, finger noise audible, Rev.-heavy clean electric, sustained single notes, Subtle; Vocals: Dual Male vocals, alternating between a gentle, breathy tenor and a slightly rougher, more strained baritone, both delivering with raw emotion and intimate close-mic technique; Mood: Sitting on the edge of the bed at dawn, holding a cold cup of coffee, re-reading old text messages you know you should delete.; Highlight: The sudden shift in the bridge from sung melody to a raw, half-spoken vocal delivery over the lone acoustic guitar, breaking the song's emotional flow for a moment of direct, confessional intimacy.",
  "title": "便利贴",
  "lyrics": "[verse]\n(Mix: Dry, intimate forward vocals; wide stereo acoustic guitar; deep, centered kick; sparse reverb. Prominent mids, controlled highs, natural low-end.)\n(Inst: Closely-mic'd acoustic steel-string.)\n(Vocal-Perf: Breathy, gentle delivery, almost spoken. Multiple male voices trading lines.)\n(Chords: C# - A#m - F# - G#)\n(Melody-Contour: Mostly stepwise motion within a narrow range, descending phrases.)\n(Melody-Rhythm: Phrases start on beat 1, simple quarter and eighth note rhythms, with significant space between lines.)\n行李箱还搁在门口\n没动过，也没理由打开\n你最后贴的那张便利贴\n字迹已经淡成灰\n\n[pre-chorus]\n(Inst: Acoustic continues, subtle round bass enters.)\n(Vocal-Perf: Volume and emotional intensity increase, moving into a higher, more strained register.)\n(Melody-Contour: Ascending melodic line, building tension towards the chorus.)\n(Melody-Rhythm: Lengthened, sustained notes across bar lines to heighten anticipation.)\n我把它折了又展开，展开了又折\n却舍不得扔掉这一页\n那些没讲完的话卡在喉咙里\n吐不出来\n咽不下去\n\n[chorus]\n(Mix: Stereo image widens. Light drum backbeat enters, adding pulse.)\n(Inst: Acoustic guitar, subtle bass, minimal drums (kick/snare), ambient electric guitar swells.)\n(Vocal-Perf: Strained, full-voice emotional peak. Lush background vocal stacks add harmony.)\n(Chords: C# - A#m - F# - G#)\n(Hook-DNA: Rhythmic motif: \"If you\" lands as two stressed eighth notes on beat 1. Pitch anchor: Melody circles the 3rd and 5th, resolving down to the root on the final phrase. Repetition: \"If you\" motif repeats twice, then the melody develops.)\n(Melody-Contour: Arch shape, starting high, dipping, then rising to a peak on the penultimate line.)\n(Melody-Harmonic-Tension: Melody holds the major 7th over the V chord (G#) for a full measure, creating a strong gravitational pull to resolve to the tonic (C#) at the start of the next section.)\n如果你\n如果你\n偶尔也会翻出我的名字\n是不是也停顿了几秒才划走\n如果你\n如果你\n还记得某个寻常的清晨\n那些没说出口的话算不算数\n\n[verse]\n(Inst: Drums drop out, returning to just acoustic and bass.)\n(Vocal-Perf: Returns to a softer, more reflective tone, trading lines between distinct vocal timbres.)\n冰箱贴还贴着你挑的那张\n傻傻的，我也没换\n邻居搬来新人住进你那间\n门缝透出的灯光变了颜色\n我才知道什么叫结束\n\n[pre-chorus]\n(Vocal-Perf: Intensity builds again, a sense of desperation in the strained high notes.)\n(Inst: Subtle electric guitar melodies weave around the vocal.)\n我把它折了又展开，展开了又折\n却舍不得扔掉这一页\n想找个人聊聊又担心说多了\n显得太狼狈\n太不体面\n\n[chorus]\n(Mix: Drums re-enter with more presence. Electric guitar is more prominent.)\n(Inst: Full ensemble returns, slightly more dynamic than the first chorus.)\n(Vocal-Perf: Maximum emotional intensity, ad-libs added in the background, powerful chest belting.)\n(Chords: C# - A#m - F# - G#)\n(Hook-DNA: Rhythmic motif: \"If you\" lands as two stressed eighth notes on beat 1. Pitch anchor: Melody circles the 3rd and 5th, resolving down to the root on the final phrase. Repetition: \"If you\" motif repeats twice, then the melody develops.)\n(Melody-Contour: Arch shape, starting high, dipping, then rising to a peak on the penultimate line.)\n(Melody-Harmonic-Tension: Melody holds the major 7th over the V chord (G#) for a full measure, creating a strong gravitational pull to resolve to the tonic (C#) at the start of the next section.)\n如果你\n如果你\n偶尔也会翻出我的名字\n是不是也停顿了几秒才划走\n如果你\n如果你\n还记得某个寻常的清晨\n那些没说出口的话算不算数\n\n[bridge]\n(Mix: All instruments drop out except for one stark acoustic guitar.)\n(Inst: Single acoustic guitar, playing the core progression.)\n(Vocal-Perf: Abrupt shift from singing to a raw, rhythmic, half-spoken delivery. Intimate and confessional.)\n(Chords: C# - A#m - F# - G#)\n(Melody-Harmonic-Tension: The absence of a defined melody against the familiar chord progression creates a unique tension, feeling like a raw thought interrupting a polished song, a moment of pure, unfiltered speech.)\n那天超市结账的时候\n收银机嗡的一声卡带了\n我就站在那等着，脑子里转的\n全是你第一次来我家\n踢掉鞋子坐在地板上说好饿的样子\n我当时为什么没有多留你一会儿\n\n[outro]\n(Inst: Final, lingering acoustic guitar chord.)\n(Vocal-Perf: Final phrase delivered with a sense of quiet resignation, fading out.)\n便利贴上的字，越来越淡\n",
  "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：一张微微泛黄、边缘卷起的小纸片，悬浮于大片留白之中，纸片上没有任何文字，只有一道极浅的折痕横贯中央，折痕处的阴影如水彩轻描，细腻而克制。背景是从温润的米白过渡到苍灰的水彩渐变，边缘晕染出轻微的潮湿感，如同清晨窗玻璃内侧的雾气。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": "一张微微泛黄、边缘卷起的小纸片，悬浮于大片留白之中，纸片上没有任何文字，只有一道极浅的折痕横贯中央，折痕处的阴影如水彩轻描，细腻而克制。背景是从温润的米白过渡到苍灰的水彩渐变，边缘晕染出轻微的潮湿感，如同清晨窗玻璃内侧的雾气。"
  }
}