Østerdølenes Spellmannslag is a folk music ensemble from Hedmark, Norway, dedicated to preserving and sharing the region's traditional folk music. Their core instrument is the fiddle, complemented by accordion and bass, and they perform at concerts, dances, and various events for associations, businesses, public and private clients. The group has achieved top positions in national competitions, released two CDs (one nominated for a Spellmann award), and offers opportunities for new members to join rehearsals on Tuesdays at Majorstuen school. Their musical leader, Marit Larsen Westling, focuses on expanding the repertoire and maintaining high quality and tradition.