{
  "song_id": "02_颜色_20260406",
  "prompt": "Genre: Mandopop / R&B Ballad; BPM: 66; Key: Gb Major; Rhythm: Slow and spacious 4/4 groove. Piano arpeggios drive the rhythm initially, followed by a minimalist R&B beat with a soft kick, snap, and subtle hi-hats. Very relaxed and behind-the-beat feel.; Instruments: Warm grand piano playing arpeggios and block chords; lush, cinematic string section providing sustained pads; subtle sub-bass for low-end support; minimalist electronic drum kit (soft kick, snap).; Vocals: Male tenor, soft, breathy, and intimate timbre. Extensive use of falsetto and head voice for emotional expression. Conversational phrasing. Light reverb and delay.; Mood: Sentimental, introspective, tender, melancholic, affectionate.; Production: Polished and clean mix. Vocal-forward. Intimate soundscape in verses, opening to a wider, cinematic feel in the chorus with strings. Spacious use of reverb creates depth.; Highlight: the intimate, breathy male vocal delivery with frequent falsetto flips.",
  "title": "候鸟季",
  "lyrics": "[verse]\n(Chords: Gbmaj7 - Abm7 - Bmaj7 - Gbmaj7/Bb)\n(Vocal-Perf: Soft chest voice; breathy delivery; mezzo-piano; conversational phrasing)\n(Mix: Centered mono-feel; piano and vocal only; intimate space)\n租来的房子换了三次锁\n行李箱的轮子磨出了窝\n北方的冬天冷得像玻璃\n贴上去\n才发现自己哈了雾\n窗台放着半盆死掉的薄荷\n出差回来忘记浇了它\n候鸟年年都要往南飞\n\n[pre-chorus]\n(Chords: Ebm7 - Abm7 - Db - Bbm7)\n(Vocal-Perf: Gentle crescendo; building emotion; sustained notes)\n(Mix: Subtle pads enter; slightly wider stereo field)\n(Transition: Smooth layering of synth pad under piano)\n害怕有一天停下来发现脚下没有一寸是真正的土\n害怕翻遍通讯录找不到一个能接电话的人接住我\n\n[chorus]\n(Chords: Gbmaj7 - Db/F - Ebm7 - Bmaj7 - Bbm7 - Abm7 - Db7sus - Db7)\n(Vocal-Perf: Opens to mezzo-forte chest voice; emotional falsetto flips; intimate and breathy delivery on key phrases)\n(Mix: Full and wide; strings, bass, and soft drums enter; vocals prominent but blended)\n爸 我昨晚做了个梦\n梦见你骑车来接我放学\n链条断了你还是笑\n推着走 也走到了\n那时候天黑得很慢\n路边摊的灯一盏一盏开\n豆腐花咸的还是甜的\n我们争过\n爸 我现在有点想哭\n不是因为什么大事\n只是今天又错过了\n末班车\n对面楼的人家在吃饭\n隔着玻璃看着那道光\n才发现我已经很久没回家\n\n[verse]\n(Chords: Gbmaj7 - Abm7 - Bmaj7 - Gbmaj7/Bb)\n(Vocal-Perf: Rhythmic spoken-word; conversational tone; lower in register)\n(Mix: Beat continues; piano is more chordal and sparse; strings drop out)\n(Transition: Brief pause before vocal entry)\n上个月手机屏幕裂了一道缝\n修的时候师傅问我摔的还是压的\n我说不记得了\n其实是那晚接到你电话\n听见你说血压又高了\n手一抖就掉在了地上\n挂掉以后坐在马路边\n吹了很久的风\n才把眼眶里的东西逼回去\n\n[pre-chorus]\n(Chords: Ebm7 - Abm7 - Db - Bbm7)\n(Vocal-Perf: Returns to singing; builds intensity faster than the first pre-chorus)\n(Mix: Strings re-enter; build-up in layers)\n害怕有一天停下来发现脚下没有一寸是真正的土\n害怕翻遍通讯录找不到一个能接电话的人接住我\n\n[chorus]\n(Chords: Gbmaj7 - Db/F - Ebm7 - Bmaj7 - Bbm7 - Abm7 - Db7sus - Db7)\n(Vocal-Perf: More dynamic and powerful; ad-libs in falsetto; full chest voice with sustained notes)\n(Mix: Climax of the song; all elements present; strings are lush and prominent)\n爸 我昨晚做了个梦\n梦见你骑车来接我放学\n链条断了你还是笑\n推着走 也走到了\n那时候天黑得很慢\n路边摊的灯一盏一盏开\n豆腐花咸的还是甜的\n我们争过\n爸 我现在真的想回去\n回到那条还没拆的街\n什么都不用想\n只管跟着你\n对面楼的人家在吃饭\n隔着玻璃看着那道光\n才发现我已经很久没回家\n\n[outro]\n(Chords: Gbmaj7 - Db/F - Ebm7 - Bmaj7 - Gbmaj7)\n(Vocal-Perf: Ad-libs; mostly soft falsetto; gentle decrescendo; reflective)\n(Mix: Instruments fade out gradually, leaving piano and vocal; heavy reverb tail)\n(Transition: Fade out)\n爸 你别等我吃饭了\n这周末 下周末\n快了\n真的快了\n候鸟也有飞回来的一天\n我只是晚了一点\n没有你的方向我不行",
  "cover": {
    "template_id": 2,
    "template_name": "城市游子",
    "scene_description": "傍晚时分一个北方城市的天桥上，一个年轻男人背对镜头俯瞰车流，手机屏幕碎裂握在掌心，远处居民楼的暖黄灯光一格一格亮起，天色介于蓝灰与橙红之间，地面有雨后积水倒映着霓虹，孤独感与归属感在画面中交织",
    "cover_prompt": "A young man seen from behind standing on an overpass in a northern Chinese city at dusk, holding a cracked phone in one hand, looking down at the stream of car headlights below. Residential apartment buildings in the distance with warm yellow windows lighting up one by one against a blue-grey and amber twilight sky. Wet pavement reflecting neon signs. Cinematic wide-angle composition, shallow focus on the figure, background softly blurred. Muted cool tones with isolated warm light sources. Film grain texture, melancholic and quietly hopeful atmosphere. No text, no faces visible, no watermark. Square format, album cover composition.",
    "selection_reason": "歌曲核心是在外漂泊的游子对父亲和家的深切思念，天桥俯瞰城市夜景的构图既呈现了城市漂泊感，远处亮起的居民楼灯光又暗示了家的温度，碎屏手机作为隐含道具强化了情感触发点，整体视觉语言与R&B慢板的内敛克制高度契合。"
  },
  "cover_prompt": "A young man seen from behind standing on an overpass in a northern Chinese city at dusk, holding a cracked phone in one hand, looking down at the stream of car headlights below. Residential apartment buildings in the distance with warm yellow windows lighting up one by one against a blue-grey and amber twilight sky. Wet pavement reflecting neon signs. Cinematic wide-angle composition, shallow focus on the figure, background softly blurred. Muted cool tones with isolated warm light sources. Film grain texture, melancholic and quietly hopeful atmosphere. No text, no faces visible, no watermark. Square format, album cover composition."
}