Swedish duo First Aid Kit might have been raised on Bright Eyes, but it was a solid cover of Fleet Foxes' “Tiger Mountain Peasant Song” that first garnered them attention in 2008. Since then, these sisters have released a slew of albums—two produced by Saddle Creek-approved Mike Mogis—made their major label debut on Columbia Records and earned a BRIT Award nomination. This playlist offers a primer with a range of the pair's harmony-heavy tracks, steeped in a blend of country and folk.