First Aid Kit wins four Swedish Grammies

6:43 min

The sister-duo First Aid Kit took home four big awards at the 2013 Swedish Grammies in Stockholm Wednesday night.

"I'm totally speechless and incredibly thankful," said Klara Söderberg.

Klara and Johanna Söderberg won in four of the six categories they were nominated for, including best artist of the year and best album.

Swedish House Mafia was nominated in five categories and won two awards in the categories best electro/dance and, for the second year in a row, the category for Sweden's biggest international success.