The term classical music is still used today to refer to music that is NOT classified as popular music or folk music because:
This generally refers to the formal music tradition of the western world that is considered to be different from the folk music or the popular music.
The classical period was an era of classical music between 1730 and 1820,which falls between the Baroque and the Romantic periods.
Classical music has a lighter and clearer texture and uses a more sophisticated form than the baroque music.
The classical music has a distinct sound, that is cleaner and more symmetrical which makes it beautiful.
Read more about classical music here:
https://brainly.com/question/9740326