Björn UlvaeusMovies (2)Mamma Mia! (2008)ABBA: The Movie (1977)TV (2)Okay (1979)Welcome to Sweden (2014)Music (1)Mamma Mia! The Movie Soundtrack: Featuring the Songs of ABBA (2008)Genres Björn Ulvaeus works incomedyconcertdocufictionmusicalmusical comedypop music