The twelve-tone system of composition was invented by A. Schumann
O B. Schoenberg
O C. Shostakovich
O D. Stravinsky

In areas where even the experts disagree; everyone has a right to his own opinion. i mean if answers aren’t given just like in lots of things; then it has to be just anyone’s opinion. is this dualism multiplicity relativism or commitment

Which term was used to describe a faster and more turbulent style of blues music

Nprintmaking, what term is used for the object on which the artist creates a design