My great sorrow , artist name for Ann-Sofie "Anso" Francisca Lundin , born February 15, 1981 in Gävle Maria parish in Gävleborg county , is a Swedish musician. Lundin grew up in Gävle and has played music since his teens. Together with David Lehnberg, she had the band Leiah who went on several European tours. Together with Linus Lutti, she then formed the duo Idiot Kid. When they left, she started making music on her own, eventually under the name My Great Sorrow .