Bjorn Ulvaeus seeks source of Abba magic with radio show

Bjorn Ulvaeus (Vianney Le Caer/Invision/AP)

Abba’s Bjorn Ulvaeus is launching a radio show aimed at working out why songs such as Mamma Mia and Dancing Queen have stayed stuck in the heads of so much of the world for so many decades.

The guitarist, singer and co-songwriter from the Swedish supergroup will host the Bjorn From Abba And Friends’ Radio Show on Apple Music Hits starting on Monday.