I want to know the answer to the following question:
How many of Schutz's Easter pieces were in the A cappella style?
All the background I'm provided with is that "Learning from the preceding two composeres, Heinrich Schütz utilized the a cappella style in numerous pieces, chief among these were the pieces in the oratorio style, which were traditionally performed during the Easter week and dealt with the religious subject matter of that week, such as Christ's suffering and the Passion.". Is that enough to answer the question?