Apple has announced the lineup for its 2014 iTunes festival, held at London's Roundhouse throughout September.
This year's performers include Maroon 5, Pharrell Williams, Beck, Sam Smith, Blondie, Kylie, David Guetta, 5 Seconds of Summer, Calvin Harris, Chrissie Hynde and others.
Users from more than 100 countries will be able to watch the gigs live or on-demand on their PCs or on their iPhone, iPad or iPod touch.
If you want to watch the concerts in person, you can apply to win tickets through competitions run by Apple's local media partners. Fans in the UK will be able to win tickets by entering ballots on iTunes, or through partners including Global Radio and the London Evening Standard.
You can get the latest info about the 2014 iTunes Festival here.