The chamber choir „Cantica laetitia“  was formed in 2004 with selection of  the best singers from the children´s choir „Cantica“ Zlín. This representative colective takes part in the most prestige events for example: celebration concert for Tomáš Baťa‘s birthday in the Spanish Hall of the Prague Castle or the premiere of the composition „Carohrátky“ by Zdeněk Lukáš, dedicated just to DPS Cantica, which was also performed at the beginning of the international festival „Spring is opening“ . Despite of  a short time of existence, the choir has won several prizes at international festivals.  Repertoir of the choir covers up music of 20th century czech composers. Josef Surovík conducts the choir and Jarmila Laštůvková and David Skopal are piano accompanies