Eric Whitacre and the Eric Whitacre Singers, joined by special guests yet to be announced, will take to the stage of London’s Roundhouse for the 2014 iTunes Festival. The programme, entitled Reimagine, will explore the boundaries of genre and form with music from chant to pop and rock beyond.

Tickets are free and the event will be live-streamed in 119 countries across the world. The concert will be available to watch online for a limited period following the event.

To apply for tickets and for more information, visit itunes.com/festival.