Answer:
B. Cross-Hatching
Explanation:
I am an artist. Using cross-hatching, you overlap parallel lines. Here's an example I found online.
<span>A key signature is most helpful in determining with
a piece of music.</span>
An elaborate musical composition for full orchestra, typically in four movements, at least one of which is traditionally in sonata form.
"Beethoven's Fifth Symphony"
HISTORICAL
an orchestral interlude in a large-scale vocal work.
NORTH AMERICAN
(especially in names of orchestras) short for symphony orchestra.
"the Boston Symphony"