The mp3 file that you submit/upload to INDIE INTERNATIONAL should be 128mbps stereo or LOWER quality. (i.e. 64mbps, 32mpbs, etc.) Although you can submit an mp3 that is higher quality, we prefer that you do not as it will occasionally cause problems for the judges and can delay your submission, or even potentially bump your song entry into the NEXT contest date as a result. Since the judges/site visitors will be streaming your mp3 from the internet, they are limited by their individual internet speed.