Photo: New streaming service Apple Music will feature Beats1, a 24/7 worldwide radio station

This year’s Worldwide Developer Conference keynote kicks off later today at 10 AM PT at the Moscone Center in San Francisco. Will Apple debut its on-demand streaming music service? What does a native Apple Watch app look like? What’s in store for the future of iOS and OS X? All will be revealed today.

There are plenty of rumors to draw from if you want to start your speculation engines: As mentioned, Apple is thought to be using the event to debut their official Spotify competitor.

Apple will finally offer a native transit navigation option to Apple Maps, and that they’ll bring Control Center to Macs in OS X 10.11.