{
  "prompt": "Genre: Acoustic Pop R&B / Neo-Soul; BPM: 76; Key: Ab Major; Rhythm: Gentle, laid-back groove with a light swing feel, featuring a driving pocket syncopation from the acoustic guitar; Instruments: Warm acoustic guitar (finger noise, wood resonance), clean hollow-body electric guitar (subtle fills), round sub-bass (flatwound strings); Vocals: Male and Female duet; Female has a smooth, airy, intimate close-mic delivery; Male has a warm, gentle baritone; Both use subtle melismas and are mixed upfront; Mood: Intimate, sincere, romantic, comforting, and warm; Production: High-Fidelity, Pristine Radio-Ready Mix with expensive analogue warmth and silky smooth high-end. Minimalist, spacious arrangement with a focus on vocal presence. Warm low-mids and a smooth top end; Structure: Intro - Verse - Chorus - Verse - Chorus - Outro; Language: English; Highlight: The effortless vocal chemistry of the male/female duet over a simple, elegant acoustic backdrop.",
  "lyrics": "[intro]\n(Inst: Warm acoustic guitar, close-mic'd, audible finger slides and string resonance)\n(Vocal-Perf: Female vocal, breathy 'oohs', floating ad-libs)\n(Chords: Abmaj7 - Dbmaj7)\n(Melody-Contour: Gentle, descending melodic sighs)\n(Melody-Rhythm: Free-time, relaxed phrasing, floating over the beat)\n(Mix: Pristine, intimate mix. Vocals centered and forward. Acoustic guitar panned slightly left. Deep, round bass centered. Silky smooth high-end, no harshness. Light plate reverb creates a warm, personal space.)\nOh ey\n\n[verse]\n(Inst: Acoustic guitar provides rhythm and harmony, bass enters with a simple root-note pulse)\n(Vocal-Perf: Female lead, soft and conversational, intimate close-mic delivery, ends phrases with airy vibrato)\n(Chords: Abmaj7 - Dbmaj7 - Cm7 - Fm7)\n(Melody-Contour: Mostly stepwise motion, small melodic range, stays low and gentle)\n(Melody-Rhythm: Syncopated phrases that weave around the guitar rhythm, leaving space)\nYou don't know babe\nWhen you hold me\nAnd kiss me slowly\nIt's the sweetest thing\nAnd it don't change\nIf I had it my way\nYou would know that you are\n\n[chorus]\n(Inst: Acoustic guitar strums fuller, subtle clean electric guitar enters with melodic fills)\n(Vocal-Perf: Male and Female duet in tight harmony. Female takes the higher harmony. Both voices increase in volume slightly, more sustained notes)\n(Chords: Abmaj7 - Dbmaj7 - Cm7 - Fm7)\n(Hook-DNA: Simple, repetitive motif on 'beautiful you are', descending melody, highly memorable)\n(Melody-Contour: The hook line has a memorable descending arc from the 5th down to the root)\n(Melody-Rhythm: More on-the-beat, declarative rhythm compared to the verse)\n(Mix: Stereo image widens slightly with the addition of the electric guitar)\nYou're the coffee that I need in the morning\nYou're my sunshine in the rain when it's pouring\nWon't you give yourself to me\nGive it all oh\nI just wanna see\nI just wanna see how beautiful you are\nYou know that I see it\nI know you're a star\nWhere you go I follow\nNo matter how far\nIf life is a movie\nOh you're the best part oh\nYou're the best part oh\nBest part\n\n[verse]\n(Inst: Acoustic guitar continues, electric guitar drops out for intimacy)\n(Vocal-Perf: Male lead, warm and gentle timbre, slightly raspy texture, very relaxed phrasing)\n(Chords: Abmaj7 - Dbmaj7 - Cm7 - Fm7)\n(Melody-Contour: Similar low-range, conversational contour as the first verse)\n(Melody-Rhythm: Follows the same syncopated, weaving pattern as the female verse)\nIt's the sunrise\nAnd those brown eyes\nYou're the one that I desire\nWhen we wake up\nAnd then we make love\nIt makes me feel so nice\nYou're my water when I'm stuck in the desert\nYou're the Tylenol I take when my head hurts\nYou're the sunshine on my life\n\n[chorus]\n(Inst: Acoustic guitar and electric guitar return, bass becomes slightly more active with small fills)\n(Vocal-Perf: Duet harmonies return, more confident and dynamic than the first chorus. Ad-libs added in the gaps)\n(Chords: Abmaj7 - Dbmaj7 - Cm7 - Fm7)\n(Hook-DNA: Simple, repetitive motif on 'beautiful you are', descending melody, highly memorable)\n(Mix: Same wider image as the first chorus)\nI just wanna see how beautiful you are\nYou know that I see it\nI know you're a star\nWhere you go I follow\nNo matter how far\nIf life is a movie\nThen you're the best part oh\nYou're the best part oh\nBest part\n\n[outro]\n(Inst: Instrumentation becomes sparser, focusing on a repetitive guitar vamp)\n(Vocal-Perf: Layered call-and-response vocals. Male lead asks the question, layered female vocals respond. Vocals become more ad-libbed and improvisational towards the end, then fade out)\n(Chords: Abmaj7 - Dbmaj7)\n(Hook-DNA: Rhythmic chant-like repetition of the main phrase, creating a hypnotic effect)\n(Mix: Vocals are treated with more reverb and delay, creating a sense of distance as the track fades)\nIf you love me won't you say something\nIf you love me won't you\nWon't you\nIf you love me won't you say something\nIf you love me won't you\nLove me won't you\nIf you love me won't you say something\nIf you love me won't you\nIf you love me won't you say something\nIf you love me won't you\nLove me won't you\nIf you love me won't you say something\nIf you love me won't you\nIf you love me won't you say something\nIf you love me won't you\nLove me won't you",
  "song_id": "02_Best Part_20260404",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 9330,
      "completion_tokens": 1487,
      "total_tokens": 13792
    },
    "generated_at": "2026-04-04T10:25:50.530662+08:00"
  }
}