Karin Dreijer Andersson and Olof Dreijer from Swedish electronic music duo The Knife perform live on stage at Lowlands festival in Biddinghuizen, Netherlands in August. Paul Bergen/Getty Images hide caption
Clockwise from upper left: Early photo of My Bloody Valentine, Grouper, The Knife, Ballake Sissoko. Courtesy of the artists hide caption
Something beautiful happens in the midst of The Knife's 90-minute electro-opera, based on Charles Darwin's The Origin of Species: The music itself evolves as the album progresses. Courtesy of the artist hide caption