Answer:
It comprises seven movements, which together last 65 to 80 minutes, making this work Brahms's longest composition.
C. German Requiem (Brahms)
I believe the answer is A. Light Mixtures.
Managers play a huge role in music. They handle the funds as well as setting up gigs.
The answer is D. None of the above. This is because Johann Gutenburg invented the printing press, and was not an artist. William Intaglio was an artist, and even worked on engravings, but this was not his work. William Caxton was also associated with the printing press, and was not an artist. The artist was actually Martin Schongauer, thus, leading the answer to be none of the above.