Answer:

2.)A musical ensemble, also known as a music group or musical group, is a group of people who perform instrumental or vocal music, with the ensemble typically known by a distinct name. Some music ensembles consist solely of instruments, such as the jazz quartet or the orchestra

3.)When we sing folk songs it connects us with the generations who have come before us as well as other cultures from around the world. We follow in their footsteps and gather together because of our love for singing and dancing.