{"status": "success", "json_a": {"prompt": "Genre: Chinese electro-folk dance, Inner Mongolia ethnic elements; BPM: 124; Key: A minor pentatonic; Rhythm: Driving 4/4 electronic dance beat with a steady kick, 16th-note hi-hats, and synth claps, creating a festive, horse-gallop feel; Instruments: 1) Ethnic core: Bright synth lead emulating a dizi or morin khuur plays the main hook. 2) Rhythm: Punchy electronic drums and a driving synth bass. 3) Modern: Lush synth pads, arpeggiated plucks, and dance-style FX; Vocals: high-pitched female folk vocals, soaring and expansive, chest-to-head mix; bright, clear, and powerful soprano with a forward, celebratory delivery and precise enunciation; Mood: Patriotic, celebratory, and expansive, evoking the vastness of the Mongolian grasslands and national pride (爱国); Production: Polished C-pop mix; vocals are upfront and centered with light reverb; wide stereo field; powerful low-end from the electronic beat; Highlight: The fusion of the high-energy dance beat with the soaring, patriotic female soprano vocal.", "lyrics": "[intro]\n(Chords: Am - G - C - F)\n(Inst: Bright, reedy synth lead plays a memorable pentatonic hook. A driving electronic dance beat with a punchy kick and 16th-note hi-hats establishes the high-energy groove. Lush synth pads provide a harmonic backdrop.)\n(Mix: Wide stereo image; synth lead is centered and upfront.)\n(Melody-Dev: Hook-first, establishing the song's main instrumental theme.)\n(Transition: Synth riser sweeps up as the beat solidifies, leading into the verse.)\n\n[verse]\n(Chords: Am - G - C - F)\n(Vocal-Perf: Clear, forward chest voice with a storytelling quality. Every syllable is precisely enunciated. Dynamics are controlled, contrasting with the louder chorus.)\n(Inst: The synth lead drops out, leaving the driving drum beat, bassline, and sustained pads to support the vocal.)\n(Melody-Contour: Follows natural speech rhythm with a gentle melodic rise.)\n瓦蓝蓝的天上飞雄鹰\n我在高岗眺望北京\n侧耳倾听母亲的声音\n放眼欲穿崇山峻岭\n\n[verse]\n(Chords: Am - G - C - F)\n(Vocal-Perf: Energy builds slightly, but the delivery remains clear and articulate.)\n(Inst: A subtle arpeggiated synth pluck is added for rhythmic texture, increasing momentum.)\n(Mix: Vocals remain the central focus.)\n(Transition: A short drum fill and synth pad swell create a lift into the chorus.)\n绿波波的草场骏马行\n我在草原歌唱北京\n谁的眼睛掠过了风景\n迎风高唱五星红旗\n\n[chorus]\n(Chords: Am - G - C - F)\n(Vocal-Perf: Soaring and powerful delivery, moving into a bright head-mix. Open vowel sounds on high notes emphasize the expansive feeling. Tone is celebratory and anthemic.)\n(Inst: Full instrumentation returns. The synth lead plays a counter-melody against the vocal. Synth pads become fuller and wider.)\n(Mix: The loudest and most dynamic section of the song. Vocals sit proudly on top of the dense instrumental layers.)\n(Melody-Contour: Features a significant upward leap to the peak note, creating a memorable and singable hook.)\n我站在草原望北京\n一望无际国泰安宁\n唱出草原的豪情和美丽\n让这歌声回荡紫禁\n\n[interlude]\n(Chords: Am - G - C - F)\n(Inst: Vocal-free section focusing on the dance groove. The main synth lead hook is repeated, solidifying it as the song's signature theme. The full electronic drum beat drives the energy.)\n(Melody-Dev: Repetition of the primary instrumental hook to make it memorable.)\n(Transition: A prominent synth riser and a powerful drum fill build tension and launch into the final chorus.)\n\n[chorus]\n(Chords: Am - G - C - F)\n(Vocal-Perf: Peak energy and emotion. The delivery is at its most powerful and sustained, with a touch of natural vibrato on the final notes of phrases. An anthemic, grand finale performance.)\n(Inst: All instrumental layers are present, creating the richest texture of the song.)\n(Mix: Full, wide, and impactful, representing the song's climax.)\n我站在草原望北京\n青青山岗心旷神怡\n让心放飞着喜悦的心情\n吉祥彩云献给你\n\n[outro]\n(Chords: Am - G - F - Am)\n(Inst: The drum beat cuts out, leaving the main synth lead melody to play one final time. It fades out with a tail of reverb and delay, bringing the song to a clean, melodic close.)\n(Mix: A quick fade-out, leaving the echo of the main hook in the listener's ear.)"}, "time": 33.3, "attempt": 1, "prompt_ok": true, "lyrics_ok": true, "api": "official", "provider": "google", "model": "gemini-2.5-pro", "usage": {"prompt_tokens": 11705, "completion_tokens": 1167, "total_tokens": 15596}}