In November, Sigur Ros announced plans to end their "indefinite" hiatus, and release a new album this spring. We have no news re: the album; it's still due out in spring, allegedly. However, the band has announced a different comeback: Their live return, which will happen, at the latest, in September, when the group hits the Bestival Festival in the UK on Sept. 6-9. The band announced plans to hit more festivals this summer, and more tour dates on their website. So, Sigur Ros: Really, really coming back.