Define Day Light Saving time. (40-50 words)

The dynamics of a musical piece refer to the a. key signature b. composer’s history c. volume changes d. instrumentation

Cite 5 diferenças entre musica como arte e musica como indústria cultural

& hurry! i need this done by 3: 00 pm! changes in artists' art brought about by the inventions of automobiles and trains shows that society influences what? brainliest whoever gets it correct!