Many composers in the contemporary period sought alternatives to tonality or key-centered music. serialism is one such alternative. Option A. This is further explained below.

<h3>What is serialism?</h3>

Generally, In the current time, there were a lot of composers looking for alternatives to tonality, also known as key-centered music. or serialism The option shown here is only one of many others.

Impressionism was a revolutionary art style that started in the late 1800s and was mostly focused on artists in Paris. Its origins may be traced back to this city. The Impressionists disdained the use of classical subject matter and instead embraced modernism in their art. They did this with the intention of producing works that were reflective of the contemporary environment in which they lived.

In conclusion, a method of composition in which a predetermined sequence of notes, often the twelve notes that make up the chromatic scale, are employed to form the harmonic and melodic base of work and are susceptible to modification only in certain ways. Arnold Schoenberg's compositions were among the first to have entirely serial sections, which debuted that year (1923).

<h3>Complete question</h3>

Many composers in the contemporary period sought alternatives to tonality or key-centered music. Which of the following is one such alternative