Mamma Mia! ABBA’s Bjorn Ulvaeus reveals how the band keeps growing its

As Mamma Mia! Here We Go Again opens in theaters, we talked with ABBA’s Bjorn Ulvaeus about how the band stays relevant–and lucrative–after all these years.

— Read on www.fastcompany.com/90203654/mamma-mia-abbas-bjorn-ulvaeus-reveals-how-the-band-keeps-growing-its-empire