Bjork has set a release date the follow up to 2004’s Medulla. Titled Volta, the album will hit shelves May 7th and feature a myriad of guest appearances such as LFO’s Mark Bell, Chinese pipa player Min Xiao-Fen and a ten-piece all-female brass section from her home country, Iceland.

While no supporting tour dates have been announced, Bjork is scheduled to appear at several rock festivals including Roskilde, on July 5th, Coachella and Sasquatch.http://billboard.com/bbcom/news/article_display.jsp?vnu_content_id=1003553009&imw=Y