Olof Dreijer is a unique figure in contemporary music. He was a member of The Knife, performs eclectic DJ sets and recently played flute on a collaboration with Tunisia’s Houwaida Hedfi. Social activism has always been at the heart of all these activities - back in 2010, Olof was in fact the first person to write to Unsound about a lack of women in the lineup. He discusses all this and more with Resident Advisor’s Will Lynch as part of their RA.Exchange series.