Manuscript, dated 1790.
Public Domain [tag/del]
||Mass in A major
|Year/Date of Composition
||SATB, orchestra (flutes, oboes, bassoons, horns in D, trumpets in D, timpani, strings), continuo
RISM also notes an autograph incomplete mass in A by Schuster from 1782 (ms. at Dresden) and another (perhaps from 1782?) that is complete (ms. copy at Boston Public Library).