The application is called Trax.
Tesla continues to delight not only the owners of its cars, but also their passengers. The company’s cars have a new application – Trax.
As you can see, this is a virtual synthesizer. Its capabilities are not limited to just playing the piano. Here you can create separate tracks and then combine them into a finished composition. Of course, there are many tools.
Of course, not only front passengers, but also the driver can use the application. But most likely not while driving, which is right.