{
  "song_id": "02_잔소리_20260418",
  "prompt": "Genre: K-Pop / Ballad Duet; BPM: 112; Key: C# Major; Rhythm: Mid-tempo pop groove with a slight shuffle. Acoustic drums with a steady backbeat (snare on 2 & 4).; Instruments: Bright grand piano (chords/arpeggios), lush string orchestra (pads/melodies), clean electric bass, acoustic pop drum kit, subtle strummed acoustic guitar.; Vocals: Male and Female duet. Female: clear, youthful, sweet chest/head voice. Male: smooth, breathy baritone. Tight, clean harmonies.; Mood: Playfully bickering in a sun-drenched living room, one tidying while the other lounges on the sofa.; Production: High-fidelity, radio-ready polish. Wide, spacious mix with centered vocals and lush stereo strings.; Language: Korean; Highlight: The first pre-chorus harmony where the male and female vocals trade and then join on the phrase resolving their bickering before the chorus drops.",
  "title": "온기 편식",
  "lyrics": "[intro]\n(Chords: C#maj7 - G#/C - A#m7 - G#sus4 - G#)\n(Mix: Wide stereo field; Piano and strings centered)\n(Inst: Elegant piano melody introduces main theme, supported by swelling orchestral strings. Hook DNA established.)\n(Vocal-Perf: Instrumental)\n(Melody-Contour: Arched, lyrical theme)\n\n[verse]\n(Chords: C# - G# - A#m7 - F#)\n(Mix: Intimate, vocals forward; Piano and light percussion create a gentle bed.)\n(Inst: Piano-led with simple, clean acoustic guitar strums and a soft kick/hat pattern. Female vocal leads first half.)\n(Vocal-Perf: Female: light, conversational chest voice. Male: smooth, slightly breathy response. Clear diction.)\n(Melody-Rhythm: Flowing, speech-like)\n따뜻한 말은 삼키고\n차가운 눈빛만 보내\n왜 좋은 감정은 그냥 묻어두는 거야\n(Transition: Male vocal enters smoothly, taking over the melody.)\n나도 어쩔 수 없어\n니 앞에서만 이렇게 못 꺼내\n나도 어쩔 수 없어\n\n[pre-chorus]\n(Chords: F# - G# - C# - A#m7 - F# - G#)\n(Mix: Width increases as strings enter, building tension.)\n(Inst: Strings re-enter with sustained notes, bass becomes more melodic, drums add light snare fills.)\n(Vocal-Perf: Call and response builds to a key moment of unison/harmony, a playful resolution.)\n(Melody-Dev: Melodic lift, leads directly into chorus.)\n서툴러서 빙빙 돌아가는 내 마음을 몰라\n딱 한 번만 먼저 다가오면 되는 내 마음을 몰라\n알겠어 알았어\n\n[chorus]\n(Chords: C# - G# - A#m7 - F#)\n(Mix: Full, cinematic width. Vocals sit powerfully in the center of the lush instrumentation.)\n(Inst: Full orchestra, driving drums with cymbal crashes, piano playing strong block chords. The hook is delivered with maximum emotional weight.)\n(Vocal-Perf: Duet in strong harmony and unison. Both voices in a powerful mezzo-forte.)\n(Highlight: The full texture hits, paying off the pre-chorus tension. Strings soar over the duet.)\n입 밖으로 나오지 않는 말들이 쌓여서\n가슴 어딘가에 굳어버린 채 녹질 않아\n알겠어 알았어\n사랑한다는 말이 왜 이리 무거워\n눈을 못 마주치고 딴 데만 바라봐\n손을 뻗으면 닿을 텐데 왜 망설이는 거야\n알겠어 알았어\n네 온기가 그립기만 해\n\n[verse 2]\n(Chords: C# - G# - A#m7 - F#)\n(Mix: Pulls back slightly from chorus but retains more energy than first verse.)\n(Inst: Arrangement mirrors first verse, but strings hold subtle pads underneath. Call-and-response structure repeats.)\n(Vocal-Perf: Playful delivery continues. Female leads, Male responds with a warm, reassuring tone.)\n(Transition: A short string flourish leads into the bridge.)\n문자 보내다 지우고\n전화 걸다가 끊고\n반 발짝도 못 나간 채 창가에 서 있어\n나도 그게 싫다고\n이렇게 서성이는 내 발이 너무 무거워\n진작에 갔으면 됐는데\n\n[bridge]\n(Chords: F#maj7 - C#/F - G#sus4 - G# - A#m7)\n(Mix: Dynamic drop, intimate focus on vocals, followed by a dramatic swell.)\n(Inst: Instrumentation thins to just piano and strings. Harmony shifts, creating a moment of reflection before the climax.)\n(Vocal-Perf: Softer, more emotional delivery. Begins as a trade-off, culminating in a powerful, unified line.)\n(Melody-Contour: Ascending line builds to a peak.)\n괜찮은 척 웃어 보여도\n내 손은 이미 떨리고 있어\n이러다 이러다 또\n기회를 기회를 놓쳐\n다음엔 꼭 말할게\n\n[chorus]\n(Chords: C# - G# - A#m7 - F#)\n(Mix: The biggest and widest point of the song. Vocals are powerful and clear over the dense arrangement.)\n(Inst: All elements at full force. Strings are at their most expressive, drums are powerful and driving.)\n(Vocal-Perf: Climax of the song. Both singers deliver with full power and emotion, with subtle ad-libs.)\n(Melody-Dev: The core melody is the same, but the delivery and surrounding instrumentation elevate it.)\n다 표현할 수 있다면 전하고 싶은 말들\n지금 내 눈앞에서 흘러가 버릴 것 같아\n알겠어 알았어\n이 마음만은 믿어줘\n\n[outro]\n(Chords: C#maj7 - G#/C - A#m7 - G# - C#)\n(Mix: Begins to fade, leaving the main piano and string theme.)\n(Inst: Instrumental reprise of the intro/main theme, slowing down slightly (ritardando) to a final resolution.)\n(Vocal-Perf: Instrumental)\n(Structure: Fade out on the final chord.)",
  "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：一个轻柔模糊的半透明圆形，悬浮于从暖米白色过渡到淡珊瑚粉再晕散至冷灰蓝的水彩渐变背景中，圆形边缘若隐若现，像是某种被压住的温度缓缓向外渗透。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": "一个轻柔模糊的半透明圆形，悬浮于从暖米白色过渡到淡珊瑚粉再晕散至冷灰蓝的水彩渐变背景中，圆形边缘若隐若现，像是某种被压住的温度缓缓向外渗透"
  }
}