Dollie is a Norwegian duo consisting of Ingrid Bjørnov and Benedicte Adrian. The pair debuted as 16 years old with the album Første akt in 1980, and was a breath of fresh air with their ABBA style pop music. "Under snø" (Under snow) is the best and most well-known song from the album, and by following the link below you'll see a clip from 1980 coupled with one from 2005. Great song!
Watch and listen