First Aid Kit is a Swedish folk duo that consists of the sisters Johanna and Klara Söderberg, born in 1990 and 1993, respectively. When performing live, the duo is accompanied by a drummer, a pedal steel guitarist, and a keyboard player. In 2008, they gained some Internet popularity from their cover of the Fleet Foxes's song "Tiger Mountain Peasant Song". Their song "Emmylou" was chosen by Rolling Stone magazine as the number 10 "Single of the Year" in 2012. They have released four albums, four EPs and several singles. In 2015, they were nominated for a Brit Award as one of the five best international groups.