Along with today’s release of the fourth iOS 7 beta, Apple has also seeded a beta build of iTunes 11.1 to developers that includes the new iTunes Radio feature.
Apple unveiled iTunes Radio at WWDC 2013 last month. The new streaming music service allows users to create radio stations based on artists or songs, similar to Pandora. iTunes Radio will be free with ads, but if you have an iTunes Match subscription, there are no ads.
Developers can download the new preview directly from the iOS Dev Center.