Use the visualizer to watch colorful light shows. You can use the visualizer with or without music; the effects change based on the type of music and whether it's playing or paused.

Does Mac Have a music visualizer?

The Music app on Mac offers a cool tool called Visualizer. Visualizer is a light show that plays along with your music. You can adjust it to your liking and then just sit back and watch the colors and lights bounce off your screen.

How do I change the Visualizer on my Mac?

Turn on the lights

That way, you can always glance at your display when a new track starts playing to see what it is. If you want the visualizer to fill your display, choose View > Enter Full Screen, or press Control-Command-F. When you've had enough of your show, press Command-T to stop it.