SÓNAR (June 16th – June 18th 2011) is Barcelona’s wildly popular International Festival of Advanced Music and Multimedia. Music lovers descend on the Catalonian capital to see exhibitions at the MACBA and CCCB by day, and rave at dance parties in Calle Botánica by night. SÓNAR started in 1993 and is a highlight on the calendar of dance music conferences, the perfect place for industry professionals to meet, greet and party. No soggy tents, no muddy fields, no portable toilets – Sónar is a thoroughly urban festival, so book your discounted city centre hotel early: click here