MAMMA MIA!! OUR OUTSTANDING ABBA TRIBUTES acts ARE A sheer DELIGHT. YOUR DANCE-FLOOR IS GUARANTEED TO BE JUMPING AS THEY PERFORM ALL THE HITS MADE FAMOUS BY THE SWEDISH POP STARS. dance your way into the SevenTIES AND BOOK An abba TRIBUTE FOR A NOSTALGIC EVENING OF THE swedish MUSIC THAT SWEPT THE WORLD.