It has been nearly a year since YouTube launched its own music-focused subscription service called Music Key. In the meantime, Google quietly renamed Play Music All Access to Google Play Music Unlimited. Now it looks like Google is about to bestow a similar rebranding on Music Key, turning it into "YouTube Red."

An update to the YouTube app includes text that describes a product called YouTube Red as the service that enables background playback, a feature that has long been restricted to Music Key (and Music Unlimited) subscribers.

Read More