Well, I almost replied in the nick of time... almost
I'll answer thee,
these questions three:
11. Are there vocalists among the performing troupe?
12. Is the piece written for a small chamber group?
13. Does the piece include strings, brass, and percussion?
Since this question includes "and," I could say no, but instead I'm gonna split this into two questions if you guys don't mind.
13. Does the piece include strings, brass?