{
  "prompt": "Genre: Mandopop / R&B / Lo-fi Hip Hop; BPM: 90; Key: F minor; Rhythm: Laid-back, slightly swung boom-bap drum groove with syncopated bass; Instruments: Lo-fi acoustic drum kit, warm electric bass, jazzy upright piano playing 7th chords, clean electric guitar fills; Vocals: Male and Female duet. Female vocalist is soft and breathy (R&B). Male vocalist has a technical, conversational rap flow.; Mood: Jazzy, conversational, sarcastic, laid-back; Production: Intimate, dry mix with a lo-fi aesthetic. Narrow stereo, upfront vocals.; Structure: Intro - Chorus - Verse - Chorus - Outro; Language: Mandarin Chinese; Highlight: the contrast between the smooth R&B female chorus and the technical male rap verses.",
  "lyrics": "[intro]\n(Chords: Fm7 - Bbm7 - Eb7 - Abmaj7)\n(Vocal-Perf: Female, soft head voice, scat-like syllables, breathy)\n(Inst: Clean jazz guitar arpeggios, upright piano chords, subtle bass)\n(Mix: Intimate, narrow stereo, vocals centered)\n(Sound-Design: Muted percussive hit)\nbong bong bong\n\n[chorus]\n(Chords: Fm7 - Bbm7 - Eb7 - Abmaj7)\n(Vocal-Perf: Female lead, breathy and smooth R&B style, layered harmonies, relaxed delivery)\n(Inst: Lo-fi boom-bap drum loop enters, round bassline, piano chords sustain, guitar licks)\n(Melody-Contour: Ascending phrase on hook, descending on resolutions)\n(Mix: Wider than intro, vocal harmonies create space, lead vocal remains centered)\nOh 星座学家\n我们的速配指数有几趴\n水逆危机 该不该出门见他\n还是乖乖宅在家\nOh 星座学教主\n土象火象我却像瞎子在摸象\n上升月亮 他桃花越来越旺\n如何成为他的only one\n\n(Transition: Rap enters immediately as female vocal fades)\n\n[verse]\n(Chords: Fm7 - Bbm7 - Eb7 - Abmaj7)\n(Vocal-Perf: Male rap, conversational flow, long-form narrative, delivery builds slightly in intensity from first half to second)\n(Inst: Instrumental loop continues consistently, providing a stable backdrop for the rap)\n(Melody-Rhythm: Dense, syncopated, off-beat phrasing)\n(Mix: Vocals upfront and dry, instruments create a pocket)\n服务生刚刚经过 嗯\n他很务实他很金牛 呃\n我也不是要嘴星座 no\n但你连他名字都没听过\n将他故事完整拼凑\n直接信誓旦旦一口\n咬定出生时他婴头顶上\n浮着哪些星球 嗯\n叫我别吵叫我不许 拗\n我总吹毛求疵顾虑 多\n总在假会总在舞文弄墨\n总在嘴炮那些术语\n什么 data什么数据\n什么 beta distribution\n这么桀骜这么不训\n这么龟毛根本处女 座\nOutta here with that fake shit\n臭直男 不懂伪科学\n星盘 留给妹子解\n唯一支持 Nasa Space X\n你不是真的关心\n只想要观星\nBe a 星探 for the time being\n不用担心 不用搬 天文望远镜\nWatch me do my thing\nIm a star I be shining\n我的宝贝不甩明日气象\n唯一指标国师绮阳\n星座排行当 心灵鸡汤\n为了幸运色买 新衣裳\n他说 你宁愿淋成落汤鸡样\n还是顶着大太阳 出门被彗星撞\n隔壁小明老婆真赞\n宝宝生产日 从着床开始计划老谋深算\n明天将有七星联机灾难\n过了十二点 娃 明年再战\n为了把上升牡羊座 生成双子\n羊水破了后 在产房多憋两个小时\nOutta here with that fake shit\n臭直男 不懂伪科学\n难道你意思是我出生在别的date\n现在我们约的会 会 会是别的date\n你不是想要懂理化 只是想要合理化\n把个性划成可以爱或可以骂\n不想占星 只想把你心侵占\n与其战星 座 不如一起去看星战\n\n(Transition: Beat cuts out for a moment, then drops back in with the chorus)\n\n[chorus]\n(Chords: Fm7 - Bbm7 - Eb7 - Abmaj7)\n(Vocal-Perf: Female lead, similar to first chorus, with more ad-libs towards the end)\n(Inst: All elements present, full energy for the final chorus)\n(Mix: Full and balanced, showcasing the blend of rap and R&B elements)\nOh 星座学家\n我们的速配指数有几趴\n水逆危机 该不该出门见他\n还是乖乖宅在家\nOh 星座学教主\n土象火象我却像瞎子在摸象\n上升月亮 他桃花越来越旺\n如何成为他的only one\n\n(Transition: Music fades out, leaving a radio static effect)\n\n[outro]\n(Chords: None)\n(Vocal-Perf: Female spoken word, radio DJ persona, clear and annunciated)\n(Mix: Processed with EQ and compression to sound like a radio broadcast, narrow mono-like field)\n(Sound-Design: Radio tuning sounds, jingles, sound effects)\nHi, 欢迎收听本周的音海星象观测站\n这礼拜处女座的朋友们要注意咯\n你们将会再大众面前做出艰难的抉择\n一不小心可能会卷入质疑的声浪哦\n处女座的朋友们千万不要走心\n跟着自己的心走才是最重要的\n本周的幸运数字是1.2\n请务必小心使用",
  "song_id": "01_星座学家_20260405",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 10435,
      "completion_tokens": 1389,
      "total_tokens": 18187
    },
    "generated_at": "2026-04-05T22:33:15.502061+08:00"
  }
}