Albums
Mixtapes
EPs
2001
Rímur
EP • Sigur Rós & Steindór Andersen
2020
Stendur æva
Single • Sigur Rós, Hilmar Örn Hilmarsson, Steindór Andersen & Maria Huld Markan Sigfúsdóttir
2020
Dvergmál
Single • Sigur Rós, Hilmar Örn Hilmarsson, Steindór Andersen & Maria Huld Markan Sigfúsdóttir