Frigg is a fiddle-forward powerhouse Nordic ensemble of international renown. New Minneapolis-based Nordic folk quartet Fyra will open, showcasing works connected to women musicians like Finland’s Maria Helena Spoof, Sweden’s Ida Gustafsson, and Norway’s Ingunn Bjørgo. Created by Renee Vaughan (nyckelharpa), the ensemble includes Renee, Sarah Pradt (Hardanger fiddle) Erin Walsh (cello) and Laura MacKenzie (wooden flutes, säckpipa).