FABBA MANIA bring all of ABBA’s greatest hits, accompanied by a spectacular 16-piece live orchestra, to The Gwyn Hall!

FABBA MANIA are one of the UK’s hottest ABBA tribute acts, performing to sold-out audiences across Wales. In December 2026, theyreunitewith The Welsh Film Orchestra for an unforgettable festive celebration. Joining them as a very special guest will be Britain’s Got Talent Live Finals star Travis George, adding even more magic to this spectacular evening of live entertainment. 

All of ABBA’s classic hits will feature, including Mamma Mia, Dancing Queen, SOS, Waterloo, Voulez-Vous, Fernando, When I Kissed The Teacher, The Winner Takes It All and many more. Alongside these timeless favourites, the show will include a selection of festive songs and Christmas classics to get you in the holiday spirit during the final weekend before Christmas.

Expect sequins, sass, soaring orchestral arrangements and plenty of Christmas pizzazz! Whether you’re looking for the perfect end-of-year staff party, an early Christmas gift, or simply an excuse to dance, sing and celebrate, this is a night not to be missed.

Here’s what our audiences have said:

“What a night. Not seen a theatre audience react the way they did ever! Best professional show I’ve ever seen.”

“What a brilliant night.”

“Amazing evening – loved it.”