Using the combination formula, it is found that there are 3300 ways to choose the songs.
The order in which the musics are chosen is not important, hence the <em>combination formula</em> is used to solve this question.
<h3>What is the combination formula?</h3>
is the number of different combinations of x objects from a set of n elements, given by:

For the rock songs, we have three from a set of eleven, hence:

For the alternative songs, we have four from a set of five, hence:

For the rap songs, we have three from a set of four, hence:

Since the songs are independent, the total number of ways is given by:

More can be learned about the combination formula at brainly.com/question/25821700