Registering Your Music With YouTube Content ID?

What are the benefits of this? I’ve had big companies buy my jingles on audio jungle, but it doesn’t seem to help my account do any better. Will registering my tunes with YouTube Content ID allow people identify the jingle when they see it on the next Uber commercial?

If you don’t register your tracks with Content ID, then a customer could.
And in that case, they can choose to prevent your other customers from uploading the same track to YouTube.

That’s the real issue.