“”Mamma Mia!,” the motion picture featuring 17 ABBA songs (and a hidden bonus), is destined to join the lexicon of modern signature musicals, a la “Hairspray” and “Dreamgirls,” showcasing ABBA’s 30-year ever-resuscitating legacy. Produced by group co-founder Benny Andersson with ABBA’s original musicians, what makes this production work is the contrast between super-slick arrangements against [...]