"FM Belfast started out as a duo at Christmas 2005 when Arni R Hlodversson and Loa H Hjalmtysdottir made a song as a present for their friends. What was initially thought of as a studio concern became a live band in the summer of 2006 when Arni and Loa performed an art opening in a cave in the Faeroe Islands. Later that year Arni Vilhjalmsson and Orvar Th. Smarason joined the band. In October 2006 they played their first full concert at the Iceland Airwaves festival in Reykjavik." - Myspace
Fact: The band often goes trouserless during that song.