How can I remove the music bar in iMovie 10.0.3?

I last used iMovie 3 months ago, but now it's totally different. I've figured out some things, but under the audio track there is now space for a music track, which I'm not using, and I can't see how to hide it. It takes up so much room that I can't see enough of my clip to work on. Is there any way to hide the music track if I'm not adding music?

Solution 1:

I presume you're referring to this bar at the bottom of the timeline:

At the time of writing (iMovie 10.0.4) this bar can not be hidden from the timeline. You can provide feedback to Apple here:

• https://www.apple.com/feedback/imovie.html