There doesn't seem to be any way to directly manage audio media. The only way I could find was to click on the Background audio settings icon for a slide (or section), then choose Browse audio which gives you a list of your audio media in descending order of date imported. There is a search box, but not even an alpha sort. Select or delete are the only two options. Tracks cannot be renamed or have a tag assigned once they have been imported.
I think there should be a sub-function of the Browse Media page to manage the audio.
Furthermore, changing the audio on a slide causes undue strain on my click finger.
1. Click on Background audio settings icon for the slide
2. Click Clear or x for the current audio (which takes you out of the window)
3. Click the Background audio settings icon again
4. Choose Browse Audio
5. Choose new track from list
6. Click Add
7. Exit the pop-up
A Replace or Change option would be great
When there are multiple tracks on a section, since there is no Shuffle option, I do like being able to drag and drop to change the order, and I think that is adequate. Even if you add a shuffle option, please retain the drag and drop as well.