They are usually distinguishable by their huge sunglasses, fashionable sandals and their beeline towards the festival venue.
Unlike many summer festivals, Sonar is considered a city festival. It is divided into two parts: Sonar by Day takes place in the city centre, whilst Sonar by Night takes place in the suburbs.
Music fairs, exhibitions, DJ masterclasses, video installations and fashion shows await you in the daytime. For three days and two nights, Barcelona turns into one crazy, uninterrupted rave party.
List of performers: The Chemical Brothers, AJ Tracey, Carl Cox, Eric Prydz, Princess Nokia, THE BLAZE, The Black Madonna and many others.