Choose the true statement. A. Handel wrote the opera Messiah in just 24 days. B.Vivaldi composed Messiah in Italy. C.Bach's concerto Messiah features a solo violinist. D.Handel's Messiah is a sacred oratorio.

I think A is the right answer.

Explanation:

Cross-checking the other questions and they seem to not lead to anything. I hope it works out!

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)