High Quality Content by WIKIPEDIA articles! The music of Iceland is related to Nordic music forms, and includes vibrant folk and pop traditions, including medieval music group Voces Thules, alternative rock band The Sugarcubes, singers Björk and Emiliana Torrini, and post-rock band Sigur Rós. The only folk band whose recordings are marketed abroad is Islandica. The national anthem of Iceland is "Lofsöngur", written by Matthías Jochumsson, with music by Sveinbjörn Sveinbjörnsson. The song was written in 1874, when Iceland celebrated the one thousandth anniversary of settlement on the island. It was in the form of a hymn, first published under the title A Hymn in Commemoration of Iceland's Thousand Years.