Abbacz-tribute band from Prague is based on quality singing core. Its integral part is also a singing band consisting of professional musicians. The group members carefully dissected the original Abba recordings and then put again the most faithful replica of this work together. The greatness of the show is maximized not only by the original costumes, but also by a dance choreography, which increases the attractiveness of the overall performance. Abbacz belongs to the European leaders in the revivals field. The repertoire of Abba-revival includes a famous Wembley concert from 1974 and all the greatest hits of ABBA of course. Abbacz has also not so famous but thus more interesting "appetisers" on its playlist and can thus variegate their performance. The older ones enjoy remembering the time- and audience-tested songs while the younger ones can get to know the music that inspires contemporary authors of the world of pop.