{
  "prompt": "Genre: Contemporary R&B/Pop; BPM: 107; Key: Db Major; Rhythm: Laid-back pocket R&B groove with gentle 16th-note hi-hats and a syncopated bassline; Instruments: Clean drum machine (soft kick, snappy snare), deep sub-bass synth, dreamy ethereal synth pads, and bouncy pizzicato synth strings; Vocals: Female, bright and breathy soprano with a conversational, rhythmic delivery, featuring multi-layered harmonies and complex R&B melisma in ad-libs; Mood: Optimistic, reflective self-empowerment after a breakup; Production: Polished, spacious pop mix with upfront vocals, wide stereo imaging, and a clean sub-bass foundation; Structure: Intro - Verse - Pre-Chorus - Chorus - Verse - Bridge - Chorus - Outro; Language: English; Highlight: The simple, unforgettable \"Thank you, next\" vocal hook delivered in a conversational, rhythmic cadence.",
  "lyrics": "[intro]\n(Chords: Gbmaj7 - Ab - Dbmaj7 - Dbmaj7)\n(Inst: Dreamy, detuned synth pads create an ethereal, floating atmosphere. Filter sweep swells.)\n(Mix: Wide stereo field established immediately. Anticipatory space.)\n(Melody-Harmonic-Tension: Suspended, unresolved harmony creates anticipation for vocal entry.)\n\n[verse]\n(Chords: Gbmaj7 - Ab - Dbmaj7 - Dbmaj7)\n(Inst: Clean R&B drum machine enters with a soft kick and snappy snare. Round sub-bass synth provides a syncopated foundation. Synth pads continue.)\n(Vocal-Perf: Intimate, close-mic'd, slightly breathy delivery. Conversational and rhythmic.)\n(Melody-Contour: Gentle, arching phrases that follow a natural speech pattern.)\n(Melody-Rhythm: Laid-back, slightly behind the beat phrasing, enhancing the relaxed mood.)\nThought I'd end up with Sean\nBut he wasn't a match\nWrote some songs about Ricky\nNow I listen and laugh\nEven almost got married\nAnd for Pete I'm so thankful\nWish I could say thank you to Malcolm\n'Cause he was an angel\n\n[pre-chorus]\n(Chords: Gbmaj7 - Ab - Dbmaj7 - Dbmaj7)\n(Transition: Bouncy, pizzicato-style synth strings enter, lifting the energy.)\n(Inst: Strings add a percussive, melodic layer. Bassline becomes slightly more active.)\n(Vocal-Perf: Delivery becomes more melodic and sustained. Building dynamic towards the chorus.)\n(Melody-Contour: Ascending melody line builds tension and anticipation.)\nOne taught me love\nOne taught me patience\nAnd one taught me pain\nNow I'm so amazing\nSay I've loved and I've lost\nBut that's not what I see\nSo look what I got\nLook at what you taught me\n\n[chorus]\n(Chords: Gbmaj7 - Ab - Dbmaj7 - Dbmaj7)\n(Sound-Design: Subtle vocal harmonies and ad-libs enter, widening the vocal texture.)\n(Hook-DNA: Highly repetitive, rhythmic, descending three-note motif on \"Thank you, next\". Extremely simple and chant-like, making it an instant earworm.)\n(Vocal-Perf: Clearer, more confident tone. Layered vocal harmonies create a lush, pop sound.)\n(Mix: Vocals are centered and prominent. Pizzicato strings drive the hook.)\nAnd for that I say\nThank you, next\nThank you, next\nThank you, next\nI'm so grateful for my ex\n\n[verse]\n(Chords: Gbmaj7 - Ab - Dbmaj7 - Dbmaj7)\n(Inst: Arrangement strips back slightly, similar to verse 1, focusing on the groove.)\n(Vocal-Perf: Returns to a conversational, intimate tone, but with more confidence than the first verse.)\n(Melody-Rhythm: Playful, syncopated phrasing reflecting newfound self-assurance.)\nSpend more time with my friends\nI ain't worried 'bout nothin'\nPlus I met someone else\nWe're havin' better discussions\n\n[bridge]\n(Chords: Gbmaj7 - Ab - Bbm7 - Ab/C)\n(Transition: Drums drop out for the first half, then re-enter with a subtle build. Harmony shifts to create emotional lift.)\n(Inst: Ethereal pads and strings swell. Bass holds longer notes, building tension for the final chorus.)\n(Vocal-Perf: Soaring, more emotional delivery. Harmonies become more complex and prominent.)\n(Melody-Contour: The highest and most sustained melodic passage of the song, serving as the emotional peak.)\nOne day I'll walk down the aisle\nHolding hands with my mama\nI'll be thanking my dad\n'Cause she grew from the drama\nOnly wanna do it once real bad\nGon' make that last\nGod forbid something happens\nLeast this song is a smash\n\n[chorus]\n(Chords: Gbmaj7 - Ab - Dbmaj7 - Dbmaj7)\n(Transition: Full instrumentation returns with maximum energy. Beat hits hard.)\n(Hook-DNA: The core rhythmic chant hook returns, now reinforced with more layers.)\n(Vocal-Perf: Most powerful and layered vocals of the track. Prominent, soulful R&B ad-libs weave around the main melody.)\n(Mix: The fullest mix of the song. Wide, lush, and celebratory.)\nThank you, next\nThank you, next\nThank you, next\nI'm so grateful for my ex\n\n[outro]\n(Chords: Gbmaj7 - Ab - Dbmaj7 - Dbmaj7)\n(Inst: Music begins to fade, stripping back to the core synth pads and a simplified beat.)\n(Vocal-Perf: Fading ad-libs and repetitions of the hook phrase. Breathy and relaxed.)\n(Structure: Gradual fade-out, leaving the ethereal synth pad to resolve.)\nThank you, next\nThank you, next\nThank you, next",
  "song_id": "01_thank u_20260402",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 8783,
      "completion_tokens": 1415,
      "total_tokens": 14343
    },
    "generated_at": "2026-04-02T00:25:27.225952+08:00"
  }
}