AcrostiQuiz #4 by BringMoreLegos

Question 4

Benny Andersson and Björn Ulvaeus, better known as half of the Swedish pop group ABBA, have two Broadway scores to their credit: the jukebox musical 'Mamma Mia!' and WHAT SHORT-RUNNING 1988 BROADWAY SHOW, a story of love and cutthroat competition set against the backdrop of the Cold War?