{
  "song_id": "01_迷宫_20260326",
  "prompt": "Genre: Mandopop / Acoustic Pop; BPM: 68; Key: G Major; Rhythm: Gentle, relaxed pop groove with a soft drum machine (kick on 1 & 3, snare/clap on 2 & 4) and shaker providing 16th-note texture; Instruments: Steel-string acoustic guitar (intricate fingerpicking and strumming), clean electric guitar (arpeggios, ambient swells), round electric bass (root notes), light drum machine (soft kick, clap); Vocals: Male, soft and breathy tenor with a conversational, intimate delivery, occasional head voice, upfront mix with light reverb; Mood: Introspective, melancholic, longing, capturing romantic uncertainty; Production: Clean, polished, and intimate mix with a moderate stereo width, vocals are the central focus, natural-sounding reverb creates a reflective space; Structure: Intro - Verse - Pre-Chorus - Chorus - Interlude - Bridge - Chorus - Outro; Language: Mandarin; Highlight: the intricate fingerpicked acoustic guitar against the intimate, breathy male vocal.",
  "title": "缺口",
  "lyrics": "[intro]\n(Chords: G - D/F# - Em - C)\n(Inst: Solo acoustic guitar; Intricate fingerpicking melody; Clean bright tone)\n(Mix: Centered; Intimate; Dry)\n(Vocal-Perf: No vocals)\n(Melody-Contour: Arpeggiated hook DNA)\n\n[verse]\n(Chords: G - D/F# - Em - C - G - D/F# - Em - Am7 - D7)\n(Vocal-Perf: Soft conversational tone; Breathy delivery; Mezzo-piano; Low in range)\n(Inst: Acoustic guitar continues; Bass enters subtly; Root notes)\n(Mix: Vocals upfront and center; Intimate space)\n(Melody-Rhythm: Conversational; Follows natural speech)\n翻出手机里 那一整年的旧照片\n你的眉眼淡了 连轮廓都不清一点\n谁先转了身 谁先说了随便\n就留下这道缺口\n(Transition: Slight dynamic lift into pre-chorus)\n\n[pre-chorus]\n(Chords: Am7 - D7 - G - Em7 - Am7 - D7 - G)\n(Vocal-Perf: Melody lifts slightly higher; More sustained notes; Gentle crescendo)\n(Inst: Acoustic guitar strumming becomes more defined; Bass more prominent)\n(Mix: Slightly wider; Vocals gain a touch of reverb)\n(Melody-Contour: Ascending line; Builds tension)\n打了又删的字 堆在那道高墙\n没有谁推倒 没有谁来帮\n翻来覆去睡不着 把每件小事细细想\n忘不完的 那又怎样\n(Transition: Light shaker enters; Builds anticipation for chorus)\n\n[chorus]\n(Chords: Cmaj7 - D - Bm7 - Em7 - Am7 - D - G - G7 - Cmaj7 - D - Bm7 - Em7 - Am7 - D - G)\n(Vocal-Perf: Mezzo-forte; More emotional chest voice; Higher range; Backing vocals enter subtly)\n(Inst: Full band feel; Programmed drums enter (soft kick, clap); Electric guitar adds ambient arpeggios; Shaker provides rhythmic drive)\n(Mix: Widest point so far; Full frequency spectrum; Vocals sit comfortably in the mix)\n(Melody-Dev: Hook established; Most memorable melody)\n一个人躺着 睁眼睡不着\n翻出了你留下的那件旧外套\n把你的声音从记忆里慢慢搜找\n越找越难受 越发越煎熬\n路过那条街还是会想到\n你有没有 也转过头来找\n(Transition: Band drops out leaving guitar melody)\n\n[interlude]\n(Chords: G - D/F# - Em - C - G - D/F# - Em - Am7 - D7)\n(Inst: Acoustic and electric guitars intertwine; Electric guitar plays a clean, melodic lead line; Bass and shaker continue groove)\n(Mix: Focus shifts to instruments; Reverb tails are more noticeable)\n(Vocal-Perf: No vocals)\n(Melody-Contour: Lyrical guitar melody mirrors vocal phrasing)\n(Transition: Smooth dynamic drop into bridge)\n\n[bridge]\n(Chords: Am7 - D7 - G - Em7 - Am7 - D7 - G)\n(Vocal-Perf: Returns to a softer, more reflective tone; Similar to pre-chorus)\n(Inst: Drums drop out; Back to acoustic guitar, bass, and shaker; Electric guitar adds subtle swells)\n(Mix: Narrows again; Intimate feel returns; Prepares for final chorus build)\n打了又删的字 堆在那道高墙\n没有谁推倒 没有谁来帮\n翻来覆去睡不着 把每件小事细细想\n忘不完的 那又怎样\n(Transition: Drum fill re-enters; Crescendo into final chorus)\n\n[chorus]\n(Chords: Cmaj7 - D - Bm7 - Em7 - Am7 - D - G - G7 - Cmaj7 - D - Bm7 - Em7 - Am7 - D - G)\n(Vocal-Perf: Fullest dynamic; Most emotional delivery; Ad-libs and backing vocals are more prominent)\n(Inst: All instruments playing; Electric guitar more active with counter-melodies)\n(Mix: Widest and fullest mix of the song; Climax)\n(Melody-Dev: Repetition of the main hook with added vocal layers)\n一个人躺着 睁眼睡不着\n翻出了你留下的那件旧外套\n把你的声音从记忆里慢慢搜找\n越找越难受 越发越煎熬\n路过那条街还是会想到\n你有没有 也转过头来找\n(Transition: Instruments begin to fade, leaving only guitar)\n\n[outro]\n(Chords: G - D/F# - Em - C - G)\n(Inst: Acoustic guitar plays the intro melody one last time; Electric guitar swells fade out)\n(Mix: Fades to silence; Long reverb tail on the final chord)\n(Vocal-Perf: No vocals)\n(Structure: Final resolution; Fade out)",
  "cover_prompt": "生成一张极简主义（Minimalist）插画和阴影艺术（Shadow art）风格的艺术图片作为无字音乐专辑封面。画面的核心是叠放在床角的一件旧外套投下柔和的剪影，窗框的光影斜切过空荡荡的房间，暖黄色的光带着岁月颗粒感漫过墙面。整个投影区域具有暖黄带颗粒质感，类似旧丝网印刷（Screenprint）。背景是深灰蓝色的实色区域，带有微妙的夜晚纹理。构图干净、宁静且优雅。强烈要求：这是一张纯粹的、极简主义、治愈系插图，绝对不要出现具体的五官、现代工业物品或3D渲染效果！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！传达出一种宁静、舒适、怀旧且梦幻的艺术气息。",
  "cover": {
    "template_id": 6,
    "template_name": "极简窗影治愈流",
    "scene_description": "叠放在床角的一件旧外套投下柔和的剪影，窗框的光影斜切过空荡荡的房间，暖黄色的光带着岁月颗粒感漫过墙面，背景是深灰蓝色的宁静夜色"
  }
}