curl --request POST \
  --url https://geoff.ai/api/v1/music/cover \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "prompt": "Lo-fi hip hop remix with vinyl crackle and jazz piano",
    "file_id": "file_abc123",
    "model": "magma",
    "audio_setting": {
      "sample_rate": 44100,
      "bitrate": 256000,
      "format": "mp3"
    }
  }'

{
  "data": {
    "task_id": "task_music_cover_xyz",
    "status": "processing"
  },
  "trace_id": "04ede0ab069fb1ba8be5156a24b1e081"
}