Under the baton of Maestro Saul Zaks, with composer Martín Palmeri at the piano and international soloists, participating choirs will jointly perform the “Misa a Buenos Aires”, a contemporary roman mass in an authentic Argentinean tango style in the beautiful baroque venue of St. Charles' Church in Vienna. After rehearsing the pieces leading up to the festival, the choirs will have several rehearsals and workshops with Maestro Zaks and Martin Palmeri to get insides, polish the interpretation to an authentic…