Benny Andersson

Benny Andersson (born 16 December 1946) is a Swedish musician, composer, member of the Swedish music group ABBA (1972–1982), and co-composer of the musicals Chess, Kristina från Duvemåla, and Mamma Mia!. For the 2008 film version of Mamma Mia! he worked also as an executive producer. Since 2001 he i…