{
  "prompt": "Genre: Pop Ballad; BPM: 73; Key: E Major; Rhythm: Slow, sparse 4/4 pop ballad groove with a simple kick and backbeat; Instruments: Clean grand piano playing arpeggiated chords, subtle electric bass, lush orchestral string pads, minimalist drum kit (kick/snare), layered vocal harmonies; Vocals: Male high tenor with a clean, emotive tone, shifting from breathy verses to powerful belting choruses, prominent R&B-influenced phrasing and vibrato; Mood: Melancholic, longing, nocturnal, and introspective; Production: Polished and spacious mix with prominent reverb creating an atmospheric feel, centered around the lead vocal and piano, widening in the chorus; Structure: Intro - Verse - Pre-Chorus - Chorus - Verse - Bridge - Chorus - Outro; Language: English; Highlight: the powerful, high-tenor belting vocal melody in the chorus, creating a sense of desperate longing",
  "lyrics": "[intro]\n(Chords: C#m - A - E - B)\n(Inst: Solo grand piano plays a simple, melancholic arpeggiated figure.)\n(Mix: Centered, clean, with a generous, hall-like reverb establishing a lonely atmosphere.)\n(Sound-Design: The sound of a quiet room, subtle pedal noise from the piano.)\n\n(Transition: Vocal enters smoothly over the continuing piano.)\n\n[verse]\n(Chords: C#m - A - E - B)\n(Vocal-Perf: Soft, intimate, slightly breathy delivery. Close-mic'd feel.)\n(Melody-Contour: Gentle, conversational melodic arches that rise and fall with the phrases.)\n(Inst: Piano remains the sole accompaniment, providing a sparse harmonic bed.)\nI know you're somewhere out there\nSomewhere far away\nI want you back, I want you back\nMy neighbors think I'm crazy\nBut they don't understand\nYou're all I had, you're all I had\n\n(Transition: A subtle swell, a slight increase in vocal volume.)\n\n[pre-chorus]\n(Chords: A - E - B - C#m)\n(Vocal-Perf: Dynamics build from breathy to a light chest voice, adding intensity and anticipation.)\n(Structure: Rhythmic phrasing becomes more deliberate, leading into the chorus.)\n(Melody-Rhythm: More on-the-beat phrasing, building momentum.)\nAt night when the stars light up my room\nI sit by myself\n\n(Transition: Drums and bass enter with a simple, impactful pattern. A subtle string pad swells underneath, signaling the emotional lift.)\n\n[chorus]\n(Chords: E - B - C#m - A)\n(Hook-DNA: A soaring, sustained vocal melody on the tonic and dominant notes that creates an anthemic, cathartic release of longing.)\n(Vocal-Perf: Full-throated, powerful chest-voice belting. Emotive vibrato on sustained notes.)\n(Inst: Lush string section and layered vocal harmonies enter, creating a wide, epic soundscape. Simple kick-snare backbeat drives the rhythm.)\n(Mix: Stereo field widens dramatically. Lead vocal is prominent and centered, surrounded by the orchestral and vocal layers.)\nTalking to the moon\nTryna get to you\nIn hopes you're on the other side talking to me, too\nOr am I a fool who sits alone talking to the moon?\nOh\n\n(Transition: Strings and drums drop out, returning to the sparse piano and vocal of the verse.)\n\n[verse]\n(Chords: C#m - A - E - B)\n(Vocal-Perf: Returns to a softer, more narrative tone, but with slightly more weight than the first verse.)\n(Inst: Piano is the main focus again, with a very subtle bass line doubling the root notes.)\nI'm feeling like I'm famous, the talk of the town\nThey say I've gone mad\nYeah, I've gone mad\nBut they don't know what I know\n'Cause when the sun goes down\nSomeone's talkin' back\nYeah, they're talkin' back, oh\n\n(Transition: A direct, emotional lift into the bridge, carried by the vocal and a simple chord change.)\n\n[bridge]\n(Chords: A - E - B - C#m - A - E - B)\n(Vocal-Perf: Builds from wordless, airy vocalizations ('Oh') to a direct, pleading question, showcasing dynamic range.)\n(Melody-Contour: Ascending melodic line on the vocalizations, creating a powerful sense of reaching or calling out.)\n(Structure: A moment of melodic and lyrical shift, raising the stakes before the final emotional peak.)\nOh-oh, oh-oh, oh-oh\nDo you ever hear me calling?\n\n(Transition: A massive drum fill or cymbal swell launches into the final, most powerful chorus.)\n\n[chorus]\n(Chords: E - B - C#m - A)\n(Hook-DNA: The core soaring melody is embellished with passionate vocal ad-libs and runs.)\n(Vocal-Perf: Maximum emotional intensity. Powerful belting with added runs and expressive ad-libs.)\n(Inst: All elements are present and at their loudest. Strings are soaring, background vocals are full and choir-like.)\n(Mix: The biggest and widest point of the song, a true sonic climax.)\n'Cause every night, I'm talking to the moon\nStill tryna get to you\nIn hopes you're on the other side talking to me, too\nOr am I a fool who sits alone talking to the moon?\nOh\n\n(Transition: All instruments cut out abruptly except for the piano, which begins to decelerate.)\n\n[outro]\n(Chords: C#m - A - E)\n(Vocal-Perf: A final, quiet, almost whispered line, bringing the song to a gentle, unresolved close.)\n(Inst: Piano plays the final chords, slowly fading out with sustained reverb.)\n(Structure: A musical and emotional resolution, fading into silence.)\nI know you're somewhere out there\nSomewhere far away",
  "song_id": "01_Talking to the Moon_20260402",
  "_meta": {
    "provider": "google",
    "model": "gemini-2.5-pro",
    "usage": {
      "prompt_tokens": 10015,
      "completion_tokens": 1427,
      "total_tokens": 13965
    },
    "generated_at": "2026-04-02T01:12:28.146044+08:00"
  }
}