Designed in partnership with Universal Music Group (UMG), the feature combines songs that subscribers already know with other sound waves that promote focusing, relaxing, and sleeping.

We asked experts how you should be using different kinds of white noise to block out the world and actually get a good ...

We’ve all heard of white noise, best known at one point for the snow on our television sets when the cable was out. It’s the most popular of all the colors of noise out there, often on sound machines ...