Ba Ba Ti Ki Di Do

“Ba Ba Ti Ki Di Do” is a collection of Sigur Rós' music made for Merce Cunningham’s Split Sides performance.
The purpose of this music was to provide background for dancers/choreographers, as the other band who took part, was none other than the British rock band Radiohead.
(Radiohead’s contribution: here)

As each performance went accordingly, elements of the music from both bands would be combined for the best version.