The first Europe Stage names appear on the official site now, and they are as follows:
After 11 and 12th of August are dedicated to the Youropen Talent Festival on the Europe Stage, August 13 will be graced by a performance from Salmo.
Then, on August 14, Caparezza will be playing Sziget 2014, while August 15 will have a performance from Diodato.
Then, Aucan will be playing August 16, while Rumatera will be at the Europe Stage on August 17.
In other news, Max Cooper has self-confirmed a Sziget 2014 date, on August 14.
(thanks go to Nick and SkaPanda!)