What did the Ancient Greeks use to depict central characters? A.
shoes with heels
B.
masks
O C.
white paint
D.
tall hats

b i think if not it should be a pretty sure but not

c, d, e, f, g, a, b, and c.

sometimes western music will also use solfege. the names of these are do ra me fa sol la si (or ti) and do.

to indicate a note a half step higher or lower then the original note, you would say c # (for a half a step above c) or bb (for half a step below b)