Björn Ulvaeus
Björn Ulvaeus is a
Swedish musician and composer. After being a member of
ABBA he has, together with
Benny Andersson, created the musicals
Chess,
Kristina from Duvemåla (based in the Immigrant novels by Swedish writer
Vilhelm Moberg), and
Mamma Mia (based on existing ABBA songs).
See also: List of Swedes in music