To add music to your fantabulous 3.0 video, look down towards the timeline on the bottom of the video box.
See that little speaker icon with the red arrow pointing to it? That's all you need! Click on it to trigger a screen with our Music options, or if you want to, there's an Upload tab, too :)
Since 3.0 is very new, we'd really appreciate your feedback going forward! Please let us know what you think here! Your insight helps us know which features we need to prioritize.