Question

What does a vertical line to the left of multiple staves indicate to a musician?

A.
to play music on all staves at the same time
B.
to play music in an ascending order of staves, from top to bottom
C.
to play music in a descending order of staves, from bottom to top
D.
not to play music on these staves

Answer 1

To play music on all staves at the same time

Step-by-step explanation:

plato answer

Answer 2

The answer is A: To play music on all staves at the same time