{
  "song_id": "01_起风了_20260404",
  "prompt": "Genre: Mandopop / Cinematic Ballad; BPM: 138; Key: F# Major; Rhythm: Driving ballad rhythm with a half-time feel, 16th-note hi-hats in chorus, simple kick on 1 & 3, snare on 2 & 4; Instruments: Grand Piano (arpeggiated chords), full acoustic Drum Kit, clean Electric Bass (root notes), lush String Section (pads, swells), clean Electric Guitar (arpeggios), distorted Electric Guitar (melodic solo); Vocals: Male tenor, clear and warm, transitioning from breathy chest voice to powerful belted mix in chorus, with hall reverb; Mood: Nostalgic, reflective, emotionally uplifting, and cathartic; Production: Polished, wide stereo image, large-scale mix with vocals upfront, building from intimate to epic; Structure: Intro - Verse - Pre-Chorus - Chorus - Interlude (Guitar Solo) - Bridge - Chorus - Outro; Language: Mandarin; Highlight: The powerful dynamic swell from a sparse piano verse to a full, cinematic chorus with lush strings",
  "title": "候鸟季",
  "lyrics": "[intro]\n(Chords: F# - C# - D#m - B)\n(Inst: Solo grand piano playing a gentle, arpeggiated motif; spacious reverb)\n(Mood: Introspective, nostalgic)\n(Melody-Contour: Simple, descending line)\n\n[verse]\n(Chords: F# - C# - D#m - B)\n(Vocal-Perf: Soft, breathy chest voice; mezzo-piano; close-miked and intimate)\n(Mix: Vocals and piano centered; very narrow field)\n(Inst: Piano remains the sole accompaniment, supporting the vocal melody)\n旧照片压在枕头下面\n连同那年你手写的信笺\n我已经说不清\n哪些是遗忘\n哪些是想念\n\n[pre-chorus]\n(Chords: G#m - C# - F# - B)\n(Vocal-Perf: Intensity builds slightly; clearer tone, less breathy)\n(Inst: Clean electric bass enters with root notes; subtle string pads swell in the background)\n(Structure: Dynamic lift, building anticipation for the chorus)\n像候鸟扑空了南方\n落在异乡屋顶上\n没有人告诉我\n该飞向何方\n\n[chorus]\n(Chords: F# - C# - D#m - B)\n(Transition: Cymbal crash and full drum kit entry)\n(Vocal-Perf: Powerful, belted mix; mezzo-forte; confident and soaring)\n(Mix: Explodes into a wide stereo image; lush strings and drums fill the space)\n(Inst: Full acoustic drums with 16th-note hi-hats drive the rhythm; string section plays sweeping counter-melodies)\n我们曾经说好一起去远方\n用最年轻的胆量\n踏过所有人都不敢走的荒凉\n而我在这里守着你留下的光\n守着散场的剧场\n连最后一排的灯都熄灭殆尽\n还不肯离场\n\n[interlude]\n(Chords: F# - C# - D#m - B - G#m - C# - F#)\n(Transition: Final chorus line echoes into the solo)\n(Inst: Melodic, soaring distorted electric guitar solo with heavy vibrato and long, sustained notes over the full band arrangement)\n(Mix: Guitar is front and center, drenched in delay and reverb)\n(Energy: Peak instrumental energy)\n\n[bridge]\n(Chords: G#m - D#m - E - C#)\n(Transition: Band cuts out, leaving piano and sustained strings)\n(Vocal-Perf: Returns to a softer, more intimate and emotional delivery; reflective tone)\n(Mix: Dynamic drops significantly; focus returns to the vocal and piano)\n你说过离开不是结束\n只是换一种相处\n我对着你走后的房间\n练习呼吸\n窗帘还是你选的颜色\n被风吹出一道褶皱\n\n[chorus]\n(Chords: F# - C# - D#m - B)\n(Transition: Powerful drum fill launches back into the chorus)\n(Vocal-Perf: Maximum emotional power; forte; sustained high notes and ad-libs towards the end)\n(Inst: All elements at full intensity; crash cymbals emphasize the downbeats)\n(Mix: The widest and most dense point of the arrangement)\n我们曾经说好一起去远方\n用最年轻的胆量\n踏过所有人都不敢走的荒凉\n而我还在这里捡你掉落的光\n捡起每一个平凡的夜晚\n那些笑过哭过的日子\n都是我的勋章\n\n[outro]\n(Chords: F# - C# - D#m - B - F#)\n(Transition: Instruments begin to fade out, leaving piano and strings)\n(Vocal-Perf: Final line sung softly, with a lingering echo)\n(Structure: Decrescendo and ritardando to a final, sustained piano chord)\n如果再见是候鸟飞回的季节",
  "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：一根极细的、边缘朦胧模糊的斜线横亘于画面中央，将画面分割为上下两个色域——上方是深沉的午夜蓝渐变至暗紫，下方是极淡的灰白如未燃尽的纸灰，斜线本身发出极微弱的、近乎消散的白色晕光，像一只候鸟掠过夜空时残留的轨迹。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": "一根极细的、边缘朦胧模糊的斜线横亘于画面中央，将画面分割为上下两个色域——上方是深沉的午夜蓝渐变至暗紫，下方是极淡的灰白如未燃尽的纸灰，斜线本身发出极微弱的、近乎消散的白色晕光，像一只候鸟掠过夜空时残留的轨迹"
  }
}