An invite to Mobilee’s annual poolside party at Barcelona’s Hotel Silken Diagonal is the most sought-after ticket of every off-Sónar festival calendar. This summer, Mobilee are branching out in Barcelona: opening up the invite-only affair and extending the series of parties to return the Berlin crew to the rooftop, poolside and the top-of-the-range sound system of the Hotel Silken Diagonal throughout the sunny season.