Disco Medley by Peter Hollens feat. Bailey Pelkman

First release by ABBA (December 12, 1977)

First release by ABBA (August 16, 1976)

First release by ABBA (1979)

First release by ABBA (April 21, 1975)

First release by ABBA (July 1980)

First live performance by ABBA

First release by ABBA (March 4, 1974)

First release by ABBA (March 4, 1974)