I think it was the lyre. It was the first string instrument according to Greek myths. Hermès gave it to Apollo to stop him from killing Hermès because he stole Apollo’s sacred cow. I don’t know. It’s just a myth but I hope this helps:)))
Answer:
probably to make the music more interesting and engaging for people to listen to.
Explanation:
The answer is B
The first and third note are quarter notes for which only take one beat, the middle note is an eight note which also only takes one beat!