Explain the key signature and how it is important to a chorus student /musician

Identify the 19th-20th century art movement that embraced the machine and industrial elements and stemmed from art movement such as cubism. 1. arts and crafts 2. art nouveau 3.art deco (correct answer) 4. neoclassical

Became a common baroque tool? a. compositional movement b. classical perspective c. linear perspective d. the s-curve

The "untying of the plot" or the resolution of the play is the?