Sigur Rós Valtari CD This is the sixth album by Sigur Rós, featuring 8 tracks and approximately 54 minutes of music. It incorporates musical approaches that hadn't been attempted for a while, since their previous album, "Með suð í eyrum við spilum endalaust." The band themselves describe it as a "slow-motion avalanche," and it's characterized by a quiet yet immense soundscape. Recommended for those seeking ambient/post-rock works that make time and space seem to expand slowly.