It was a double anniversary celebration for Abba this past weekend: 50 years since they conquered Eurovision, and 25 years in the West End for musical Mamma Mia!. Attending the latter on Saturday, ...

Soft-rock beats and cream-cheese puffy hooks helped to spread the ABBA doctrine: In ``Dancing Queen,'' ``Mamma Mia,'' ``Honey, Honey'' and other hits, the sun shines bright in an ABBA world. We dance ...

On Thursday, Feb. 26, MANIA: The ABBA Tribute will bring the tunes of the Swedish supergroup to life with their costumes, ...