The Confluence production environment will undergo a migration from 8am-5pm ET on Saturday, May 25th. The Confluence environment will be available in read only mode. Changes to data in Confluence will not be possible until the migration is complete.
There are various places in the Mediabase from which you can upload an audio file. The two main ways are by navigating through the Explore button, or through the My Content section of your account. See the step-by-step guide for the option that you prefer; the only difference between them is how you navigate to the Upload Audio button.
Step-by-step guides: