Esther Jökulsdóttir and Soffía Karlsdóttir, vocals, backing vocals ; Kristinn Einarsson, piano and Hammond organ ; Pétur V. Pétursson, guitars ; Ingólfur Sigurðsson, drums and perc ; Ólafur Þór Kristjánsson, basses ; Tómas A. Ragnarsson, harmonica ; Þórir Úlfarsson, accordion ; Guðrún Árný Karlsdóttir, Ingólfur Sigurðsson, backing vocals