One of an estimated 100-plus ABBA tribute acts touring in the world, Mania got a boost from “Mamma Mia!,” which used the band’s music in Broadway (1999) and movie (2008) incarnations.

Patti LuPone — the Tony-winning, brassy Broadway ... their music’s on, I turn it off,” LuPone said, detailing her hatred for the band. “I protest them.” “How can you hate ABBA?” ...

Alison Ward is portraying pop music royalty when she belts out ABBA ... “We put the show on in the West End, which is the UK’s Broadway,” ABBA tour manager Todd Littlewood said while calling ...