ABBA Interview: Backstage with Benny Andersson & Björn Ulvaeus
Hootenanny Singers - ft. Björn Ulvaeus (ABBA) - Noordenwind, Zuidenwind • TopPop
BBC News - Bjorn I am reminded of Abba every day
Hej gamle man
Björn Kristian Ulvaeus is a Swedish singer-songwriter, producer, a member of the Swedish musical group ABBA, and co-composer of the musicals Chess, Kristina från Duvemåla, and Mamma Mia! He co-produced the films Mamma Mia! and Mamma Mia! Here We Go Again with fellow ABBA member and close friend Benny Andersson. He is the oldest member of the group.