The medieval harpist O'Carolan is to Irish music what Bach is to baroque music: the highlight of a musical era and style - immortal and timeless, because their music has continuously touched and inspired people for centuries. Many contemporary songwriters have O'Carolan's music in mind when writing their music today. Venturing out on a personal treasure hunt of their own, Heidi and Stef Sigfalk began searching for old and new music with classical and Celtic-folklore origin. Today they offer to gracious audiences, their most beautiful finds, along with their own compositions.