During what time period did composers test the very definition of music itself?

The overall shot will often be one of the first shots that you’ll take on the scene of the event. true or false

Can someone me i need to write a poem with 1 simile 1 hyperbole and 1 metaphor it has to be free verse

Which of the following statements is not true? like haydn and many other composers of the classical period, beethoven was most successful financially when in the service of the aristocracy. the finale of beethoven's ninth symphony is based on schiller's poem about human brotherhood, ode to joy. beethoven opened new realms of musical expression that profoundly influenced composers throughout the nineteenth century. in the finale of his ninth symphony, beethoven took the unprecedented step of using a chorus and four solo vocalists.