A Swedish indie folk duo with a devoted international following, First Aid Kit blend the bright vocal harmonies and pastoral, contemplative songwriting of sisters Klara and Johanna Söderberg. After receiving radio play in Sweden as teenagers, they went on to chart across Europe, and in the U.S. and Australia with albums such as The Lion's Roar (2012) and Ruins (2018). Often accompanied by a backing band, the group has staged Leonard Cohen tribute concerts and covered other musicians including Simon & Garfunkel, R.E.M., and Kate Bush.