 Pyeongtaek has had open fields called "Sosabeol", 소사벌 and traditionally its people have farmed.This was a crucial background for developing Pyeongtaek nongak.In Gyeonggi and Chungcheong provinces, there were many professional performing groups and Geollippaes (걸립패) which were performing nongak groups (though sometimes monk groups) asking for money and food while entertaining village people.