Polar Studios was a recording studio in Stockholm, Sweden, which operated from 1978 through 2004. The studio was formed by ABBA musicians Björn Ulvaeus and Benny Andersson and the band's manager Stig Anderson, owner of the Polar Music recording label. The studio was used to record each of the last three ABBA albums, Voulez-Vous, Super Trouper and The Visitors, as well as their two final non-LP singles "The Day Before You Came" and "Under Attack".