Calaisa is a quartet from the town of Malmö in Sweden . It consists of the sisters , Caisa and Lisa Troedsson and the sisters Malin and Anna Törnquist . The band participated at Melodifestivalen 2008 with the song '' If I Could '' , which was knocked out during the Karlskrona competition on 1 March 2008
Melodifestivalen 2008
Melodifestivalen 2008
Calaisa