In romantic art songs, the role of the piano is to

The byzantine style introduced what what into the history of art ?

What is the definition of aesthetics? a. the material or materials used by an artist to create artwork b. the branch of philosophy that deals with beauty and how it is expressed and appreciated c. the organization or arrangement of different elements within a work of art o d. the school of thought dedicated to examining the question, "what is art? "

Which composer worked for empress maria a. peri b. palestrina c. lassus d. victoria