Earlier today Sigur Rós premiered a new track from their forthcoming album, Valtari, via BBC 6 music. Being a radio rip, it's hardly the best showcase of the track, though if you're fan of the Icelandic band, you'll most likely enjoy hearing it.

Check out 'Varúð' below, and 'Ekki Múkk' here. Both appear on the album, which is released May 28 in the UK (May 29th in the U.S.) via XL.