| 1 | FILE - In this June 27, 2015 file photo, singer Pharrell Williams performs on the Pyramid Stage at Glastonbury music festival at Worthy Farm, Glastonbury, England. |
| 2 | Williams, One Direction and Florence + The Machine are going to appear at the Apple Music Festival next month. |
| 3 | Apple announced Tuesday, Aug. 18, 2015, that the musicians will be among the headliners at the 10-night festival at London's Roundhouse that begins Sept. |
| 4 | Pharrell Williams, One Direction and Florence + The Machine are going to appear at the Apple Music Festival next month. |
| 5 | Apple announced Tuesday that the musicians will be among the headlining performers at the 10-night festival at London's Roundhouse that begins Sept. |
| 6 | 19. Festival performances will be broadcast live and on-demand on Apple Music, and additional material will be available on the app's Beats 1 radio. |
| 7 | Niall Horan of One Direction said the group is excited to return to London "to perform for our fans in the Roundhouse and around the world on Apple Music!" |
| 8 | Previously known as the iTunes Festival, the eight-year-old concert event was renamed the Apple Music Festival to support the launch earlier this summer of the new Apple Music app. |
| 9 | FILE - In this June 9, 2015 file photo, singer-songwriter Florence Welch of the band Florence + the Machine performs in concert at Merriweather Post Pavilion in Columbia, Md. |
| 10 | FILE - In this Aug. 4, 2015 file photo, One Direction members, from left, Harry Styles, Liam Payne, Niall Horan and Louis Tomlinson perform on ABC's "Good Morning America" at Rumsey Playfield/SummerStage in New York. |