I believe it's" let's go crazy".
I believe that the answer is negative space.
Answer:
Construct a set piece that looks like a large forest tree on one side and the interior of a small cottage on the other, and then use a
turnstile to turn the set piece during the scene change,
Explanation:
That would be the most efficient and probably the cheapest way to do it.
It is the brass because it is in the brass family with the instrument ls included during the explanation