Jakub Jan Ryba's Czech Christmas Mass is considered one of the quintessential symbols of a Czech Christmas. During the festive season, it will be performed in the Dvořák Hall of the Rudolfinum by distinguished soloists, the EN ARCHÉ Chamber Choir, the Česká píseň Mixed Choir, and the Vladimír Sommer Chamber Orchestra under the baton of Vojtěch Jouza. The festive programme will also feature Moravian Christmas pastorals, which, together with the beloved Czech Christmas Mass (widely known as Rybovka), will create the unique atmosphere of the Advent season. programme Jakub Jan Ryba — Czech Christmas Mass Moravian Christmas Pastorals performers Alena Hellerová soprano Markéta Cukrová mezzosoprano Aleš Voráček tenor Jiří Hájek bass EN ARCHÉ Chamber Choir Česká píseň Choir Vladimír Sommer Chamber Orchestra Vojtěch Jouza conductor More