Andvari is a Reykjavík based band. formed in 2009. On board are Myrra Rós Þrastardóttir, Andrés Lárusson, Teitur Björgvinsson and Júlíus Óttar Björgvinsson.
The band was unexpectedly formed at Iceland Airwaves 2009, where Teitur and Júlíus joined in on Myrra's set for the festival where she was performing her solo project under her own name, Myrra Rós. After that they all felt that they had together captivated something out of the ordinary so they started meeting up regularly to see where things would go. They rehearsed together at Stokkseyri in a shed where the band eventually grew it's heart and now they are back as the offspring of all that has happened in a year.