{"status": "success", "json_a": {"prompt": "Genre: Chinese electro-folk dance, Inner Mongolia ethnic elements; BPM: 164; Key: B minor; Rhythm: Driving 4/4 with a strong electronic kick, layered with syncopated ethnic hand percussion, creating an upbeat, festive dance feel; Instruments: Layer 1 (Ethnic core): Synthesized morin khuur playing bright, soaring melodic hooks. Layer 2 (Rhythm foundation): Punchy electronic kick, driving synth bass, claps/snares on 2 & 4. Layer 3 (Modern production): Sweeping synth pads, orchestral string stabs, and arpeggiated synths for texture; Vocals: Male and Female duet; male rap/spoken interlude; female anthemic lead with a powerful, soaring, and clear folk soprano voice; Mood: Epic, uplifting, and celebratory, evoking vast grasslands, homeland longing (思乡), and festive gathering (欢聚); Production: Polished, powerful mix; wide stereo image; central vocals with epic reverb; strong electronic low-end; ethnic synth leads are prominent; Structure: Intro - Verse - Chorus - Verse - Chorus - Bridge - Chorus - Outro; Language: Mandarin; Highlight: the anthemic, soaring female vocal melody over the driving electro-folk beat in the chorus", "lyrics": "[intro]\n(Chords: Bm - G - D - A)\n(Inst: Atmospheric synth pad intro, arpeggiated synth motif enters, builds with synth-morin khuur lead melody establishing the main hook, driving electronic beat drops with full instrumentation.)\n(Melody-Contour: Main pentatonic hook established by ethnic lead synth, memorable and soaring.)\n(Mix: Dynamic build from sparse and wide to dense and powerful.)\n\n[verse]\n(Chords: Bm - G - D - A)\n(Vocal-Perf: Clear, forward female chest-mix; precise enunciation of every syllable; slightly restrained, narrative delivery compared to chorus.)\n(Inst: Beat and bassline continue, synth pads provide harmonic bed, synth-morin khuur plays subtle countermelodies.)\n(Melody-Rhythm: Follows natural speech rhythm, landing clearly on downbeats.)\n总想看看你的笑脸\n总想听听你的声音\n总想住住你的毡房\n总想聚聚你的酒樽\n\n[chorus]\n(Chords: Bm - G - D - A)\n(Transition: Synth swell and subtle drum fill.)\n(Vocal-Perf: Powerful, open-throated female soprano; anthemic delivery; sustained high notes on key words with controlled vibrato.)\n(Inst: Full instrumentation with layered synth strings and pads for epic feel; synth-morin khuur doubles vocal melody.)\n(Melody-Contour: Wide melodic leap to a high peak note, highly singable and memorable.)\n我和草原有个约定\n相约去寻找共同的根\n如今踏上着归乡的路\n走进了阳光迎来了春\n\n[verse]\n(Chords: Bm - G - D - A)\n(Vocal-Perf: Returns to a warm, narrative tone; emotional but controlled.)\n(Inst: Instrumentation thins slightly to give space for vocals, bassline remains driving.)\n(Sound-Design: Subtle whoosh effect leading into the verse.)\n看到你笑脸如此纯真\n听到你声音如此动人\n住在你毡房如此温暖\n尝到你的奶酒如此甘纯\n\n[chorus]\n(Chords: Bm - G - D - A)\n(Transition: Cymbal crash and full instrumental re-entry.)\n(Vocal-Perf: Increased intensity and emotion; slight vocal ad-libs in the background.)\n(Inst: All layers active; orchestral stabs add rhythmic emphasis.)\n(Mix: Vocals soar above the dense instrumental mix.)\n我和草原有个约定\n相约去祭拜心中的神\n如今迈进着回家的门\n忍不住热泪激荡着心\n\n[bridge]\n(Chords: G - D - A - Bm)\n(Vocal-Perf: More tender and emotional delivery, building tension towards the final chorus.)\n(Inst: Instrumentation shifts, synth pads become more prominent, beat softens slightly with less percussion.)\n(Melody-Contour: New melodic line that resolves upwards into the final chorus.)\n我曾在远方把你眺望\n我曾在梦想把你亲近\n我曾默默为你祈祷\n我曾深深为你牵魂\n\n[chorus]\n(Chords: Bm - G - D - A)\n(Transition: Powerful drum fill and synth riser launch into the climax.)\n(Vocal-Perf: Peak emotional delivery, full power, sustained high notes with passion.)\n(Inst: Maximum energy, all layers including orchestral stabs and countermelodies are present.)\n(Mix: Widest and loudest point of the song, vocals are powerful and clear.)\n我和草原有个约定\n相约去诉说思念的情\n如今依偎在草原的怀抱\n就让这约定凝成永恒\n\n[outro]\n(Chords: Bm - G - D - A - Bm)\n(Vocal-Perf: Vocals repeat the final line with reverb and delay trails, fading out.)\n(Inst: Beat and bass gradually fade, leaving the synth-morin khuur hook and atmospheric pads to resolve.)\n(Mix: Gradual fade-out, ending on a final, resonant synth pad chord.)\n如今依偎在草原的怀抱\n就让这约定凝成永恒"}, "time": 32.8, "attempt": 1, "prompt_ok": true, "lyrics_ok": true, "api": "official", "provider": "google", "model": "gemini-2.5-pro", "usage": {"prompt_tokens": 10813, "completion_tokens": 1259, "total_tokens": 14835}}