Audio file requirements
If you're uploading audio files for the first time or experiencing issues during upload, please make sure your files meet the following requirements.
Technical
- Audio file format: WAV, FLAC, or AIFF
- Sample rate: 44.1 kHz or higher
- Bit depth: 16-bit or higher
- Loudness level: must not exceed -0.30 dB; for tracks with a fade-out ending, the silence must last no more than 5 seconds
- Track duration: minimum of 30 seconds
File Naming
To make future work with your release easier, we recommend using simple and clear file names, for example: album-name_track-name.
Please avoid using the following characters in file names: !, *, @, &, #, ^, $, %