Apple has announced that pop star Ellie Goulding will open the 2015 Apple Music Festival in London on September 19, while country singer Carrie Underwood and rock band Mumford and Sons are also set to perform at the Roundhouse on September 21 and September 27 respectively.



The full lineup for the 2015 Apple Music Festival is now set:

- September 19: Ellie Goulding

- September 20: Take That

- September 21: Carrie Underwood

- September 22: One Direction

- September 23: The Weeknd

- September 24: The Chemical Brothers

- September 25: Disclosure

- September 26: Pharrell Williams

- September 27: Mumford & Sons

- September 28: Florence + The Machine

Little Mix, NAO, Lion Babe, Leon Bridges, Jack Garrett and James Bay have been confirmed as special guests at the 2015 Apple Music Festival, with the remaining special guests to be announced soon.

Apple Music Festival, a renamed version of the iTunes Festival, is a free 10-day music festival at London's Roundhouse, featuring performances each night broadcast live and on-demand through Apple Music.

U.K. residents can apply to win tickets to the Apple Music Festival on Apple Music and through various media partners.