[Source: NME.com] Bjork and Thom Yorke have reportedly collaborated on the Icelandic songstress’ forthcoming single.

“Nattura” is due out in the US on Monday 20 October and features backing vocals from the Radiohead frontman, according to Bjork’s spokespeople.

However, according to Billboard, Yorke’s people have not yet confirmed the collaboration.

This would not be the duo’s first pairing – they also performed together on 2000’s “I’ve Seen It All” from the Dancer In The Dark soundtrack.

“Nattura” is named after the non-profit organisation dedicated to protecting Iceland’s environment for which Bjork played a benefit concert with Sigur Ros in June.