I believe it's B, but I could be wrong. If I got it wrong sorry! I looked through a lot of stuff but couldn't find a definite answer but B sounds the most correct.
Answer:
here you go
Explanation:
The theremin is a monophonic instrument; which is to say, it can only produce one pitch at a time. It has about a five-and-a-half octave range. Its low range can sound like a cello or string bass, mid range to upper range can be vocal-like and the top end is brilliant and piercing.
Answer: Originating in Renaissance Italy, but achieving popularity across Europe, Commedia Dell'Arte is a special type of improvised comedy. It involves stock characters – comic servants, young lovers, self-important pedants, and soldiers – each one recognizable by stylized costumes, masks, and exaggerated gestures.
Hope this helps :D
The answer is C) Brass Instruments