Uploading audio files is simple! Just navigate to Publish > Media > Add New, and select your file to upload. You can upload audio files in any of the following formats:
-mp3
-m4a
-oggnwav
To embed your audio file anywhere on your platform, simply find and select your audio file in the Media Library, and copy the URL that's been created for the file. Then, simply paste or hyperlink the URL wherever you'd like!