Marianne Castegren Mattsson

(born 1939 Södermanland, resident Bettna/Sweden), is a Swedish actress, composer, viola player, mainly in the theatre. As a viola player she played in symphony orchestras but had to stop because she got problems with her arm. She then began working as a musician in a freelancing theatre company. She has directed choirs, sung jazz and composed music for children.
Selected works: Regnbågen, for 1-3 V-bi, music dramatic; Morgonkulan, opera-bi.
Publications direction: Available at Gehrmans Musikförlag.
Awards, selection: 2001, Kultur- och utbildningsenheten inom landstinget Sörmland (Cultur and educational unit at County Council in Sörmland)