You walk into a room, and hear instruments playing. It is completely dark, but based on what you are hearing, you know that there is a banjo on one side of
the room and a piano on the other side. How do you know this without seeing
the instruments?
Pl HELP

You know this because you have heard it enough to have memorized what it has sounded like. Hearing it enough times makes people memorize things. I hope this helps

Explanation:

i don't know the answer but i play video games

earliest

neumes above text

neumes

colored lines

neumes

4-line staff

f, c, or g clef

notes on 5-line staff with clef

mensuration (longas and breves)

time signature (perfect or half circle)

most recent

notes on 5-line staff

modern clefs

modern note values (whole, half, quarter, and so on)

modern time signature

italian words and abbreviations for dynamics and tempo

staccato, slurs, and so on