What happens to folk music as people move to cities and villages change?

Some examples of Bangladesh folk music genres mentioned in the passage are Palligiti, Bhatiwali, Jari, Sari, Gambira, Lalon Giti, Palagan, and the songs of Hason Raja.

The instruments used in folk music are connected to the land and environment deeply. Our agriculture, food, ecology, seasons, and rituals are reflected in this tunes.

Film directors feature these folk music in the films and thus folk music still present in mainstream media.