First Aid Kit, Swedish "soul sisters"
First Aid Kit is a Swedish folk duo composed of sisters Johanna and Klara Söderberg, whose close vocal harmonies and woodsy, folk-influenced songwriting take influence from the likes of Fleet Foxes and Joanna Newsom. Wikipedia
I don't know much about music, I just like to listen and enjoy their sisterly harmonies. Also, check out the fashion - very Janis Joplin here. How is it that these young women are so cool and confident?