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Why Do I Have An Error Message That Says "SFI Returned 400 Status Code" ?

If you receive a warning regarding your audio files, it means that unfortunately they do not meet the required specifications. In order for us to accept your release, your audio files must comply with the following guidelines:


  • Format: WAV (16-24 bit, 44.1-96 kHz)
  • File size: Less than 1GB per track
  • Channel: Stereo

For more detailed information, please refer to this section of our FAQ. 


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