Before uploading a file, you have to create a track. To do so, please click on “Songs” and then on “Add a new song” in the sidebar on the left of your account. After a song has been created you can upload your file.
Please note that the following rules will apply, no matter what kind of upload method you use (Feiyr Music Uploader, Flash Upload, FTP Upload).

1.1. Audio format WAV (PCM) 16Bit 44,1 kHz

The only file format we accept is WAV (PCM) 16Bit 44,1 kHz.
Optionally it is possible to compress the audio file using FLAC.

1.2. Create WAV file from MP3:

It is not allowed to upload WAV files that have been created from MP3 files.