First Aid Kit is a Swedish folk group that is garnering attention for their debut, The Big Black & The Blue. The group consists of sisters Johanna and Klara Söderberg. Though their talent, strong vocals, and intelligent lyrics might lead you to think otherwise–the girls are only seventeen and nineteen respectively. Below is their single “When I Grow Up,” which is a cover of Fever Ray (half of The Knife). For those attending Austin City Limits (like SFCritic), the sisters will be playing–and surely are not to be missed. I’ve also included their music video for “Ghost Town.”

(Fever Ray Cover) First Aid Kit: “When I Grow Up”

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First Aid Kit: “Ghost Town”