Stream music and podcasts FREE on Amazon Music. No credit card required.Listen free 1. Mass, JW IX/5: I. Kyrie. Con agnoscia pesanteDagmar Mašková, Lenka Kučerová, Tomáš Černý, Jiří Uherek, Jiří Prudič, Michael Mergl, Tomáš Jindra, Prague Chamber Choir, Roman Válek, Josef Ksica, Leos Janacek & Anonymous