Apple’s annual iTunes Festival is returning this year in London for the eighth time, and headline acts will include Maroon 5, Pharrell Williams, Beck, Sam Smith, Blondie, Kylie, David Guetta, 5 Seconds of Summer, Calvin Harris and Chrissie Hynde to name a few.

“The iTunes Festival in London is back with another stunning line-up of world class performers and tremendous new acts,” said Eddy Cue, Apple’s senior vice president of Internet Software and Services. “These live shows capture the heart and soul of iTunes and we love bringing them to our customers in the Roundhouse, as well as to the millions of people watching all over the world for free.”

The festival, despite being in London, will also be live-streamed for free to Apple fans around the world via the iOS app, iTunes or Apple TV.

Last year’s event featured Justin Timberlake, Jack Johnson and Jessie J as some of the major headline acts.