Never.

Country music has never become popular.

Instead the classical country music has been infused with a pop styling to produce the songs that are popular with people today who consider them country.

Songs by such artists as Taylor Swift and Keith Urban.

it depends on which music is popular

For the following reasons: * It was the music of the time when ballet was first being danced. Classical music was the "popular" and "cool" music of the time. * It's beautiful songs really connect with ballet. * Even after classical music was not the popular music of the day, everyone thought of ballet with classsical music. * Older ballets were already written to classical music, it wouldn't make sense to rewrite the music for those historic and beautiful ballets.

Music was not very popular during 1776. Most songs were hymns sung in churches. Two other choices of music were opera and classical.

From 1731 to 1806, the popular genres of music mostly included individual concertos or compositions that were either piano or stringed instruments. Sometimes, an accompaniment of a violin with a piano or organ was the evening entertainment after a dinner gathering.