Sigur Ros and Radiohead 'Split Sides' dance project October 13, 2003

Radiohead and Sigur Ros will create new music for the Merce Cunningham Dance Company's piece "Split Sides," which will debut Oct. 14 at New York's Brooklyn Academy of Music (BAM). Radiohead guitarist Jonny Greenwood reveals to Billboard.com that on opening night, each group will perform 20 minutes of live music with a twist: the dancers "won't have heard the music until they start."