What kind of files can I store?

You can store any kind of file in your storage, please keep in mind that the maximum file size you can upload is 1Gb.
You can use MP3 or WAV files to store recordings, we recommend MP3 files encoded at 320Kb/s to maximize your storage space and retain a good streaming quality in app and WAV files for distribution. Releese streams music at 320Kb/s regardless.