Bjork returns to her iconic, innovative and rhythmic roots  with Volta. Featuring her own infamous beats and collaborations with  Timbaland, Antony Hegarty, Brian Chippendale and an all-female Icelandic  brass section, the end result is an explosion of beats and an amalgamtion  of sound and visuals that give Volta a life of its own, like the world  hasn't seen from Bjork in years. Limited edition includes Volta special packaging, and bonus disc featuring  5.1 surround sound mixes on DVD, complete with lyrics booklet and Volta  photos.