Created in 1994, Sónar is a pioneering electronic music festival. The infamous “Off Sonar” or “Off Week” has been created along with this festival. This festival is one of the reasons why thousands of festival and party goers travel up to the wonderful city of Barcelona each year.   The Off Week has been developing and growing for many years now, and it has been promoting and expanding the spirit of electronic music. The Off Week hosts all kinds...