American composer Steve Reich and dubstep supergroup Magnetic Man are the first two acts to be confirmed for next year's Sonar Festival, which takes place from 16-18 June in Spain.
The festival, now in its 18th year, takes place simultaneously in the Spanish cities of Barcelona and Coruna.
In 2011, the event will also visit London in March and Tokyo in April, hosting events in each city.
The Sonar Pass is now available at a reduced price of €130 until 15 January, granting access to all activities and concerts.
Click here to buy Sonar Festival 2011 tickets.