All files must be 48 kHz 16-bit stereo uncompressed WAV files

AIFF and MP3 files are not accepted

Tracks must be mastered to commercial standard loudness. Between -5 LUFS and -11 LUFS is an acceptable range.

Noticeable digital or analog clipping is not accepted

Ensure there are no extended silences at the start or end of a track

Ensure the mix meets commercial quality