The unique sound of "Rosenberg's Septet" consists of four female voices: Susanne Rosenberg, Ulrika Bodén, Sofia Sandén, and Eva Åström-Rune, together with Sven Ahlbäck on fiddle, Ellika Frisell and Hadrian Prett on viola and Annika Wijnbladh on cello. It all started out with Susanne Rosenberg's album from 1996, and since then they have toured extensively, while developing and polishing their repertoire of Swedish folk songs in polyphonic arrangements. The result is the album R7, which contains a good mixture of humouristic songs full of life and energy, love songs and folk hymns that will touch your deepest feelings, and medieval ballads that will send shivers down your spine.