Yes, Bjorn Ulvaeus was an original member of the Swedish pop group ABBA, formed in 1972. Along with Benny Andersson, Agnetha Fältskog, and Anni-Frid Lyngstad, he played a crucial role in shaping ABBA's signature sound and achieving global success with hits like "Dancing Queen" and "The Winner Takes It All."
The Melodic Journey of Björn Ulvaeus: How Well Do You Know the Swedish Musical Legend?