Columbia Records and the Dixie Chicks have released Top of the World Tour Live four days early. The set, which includes a double CD and DVD recorded live during the Dixie Chicks 2003 tour, was originally scheduled for release on Nov. 25. During the tour, the Chicks performed 79 shows in North America, Europe, and Australia. Songs on the new CDs and DVD first appeared on 1998’s Wide Open Spaces, 1999’s Fly and 2002’s Home. The live set may take the place of another tour in the near future as Chick Martie Maguire awaits the birth of twins this spring.