Here is a Zelenka recording of whose existence I was unaware, released last August apparently.
Czech Sacred Music of the Baroque Ages
Lukas Hurnik (Conductor), Gaudium Pragense, Kopecka, Veronika (Soprano)
Litaniae omnium sanctorum ZWV 153, Laudate pueri in D major ZWV 81,
some of the Responsoria ZWV 55; as well as works by Tuma and Cernohorsky.
Has anyone heard it? Is the ensemble any good?