Kapela Mazowiecka plays at weddings and dance parties, regional festivities, such as the harvest festival. They present the musical traditions of North and East Mazovia, they also run folk music workshops and lectures on folk music of Mazovia region.

Band members:
Bartosz Niedźwiecki – violin, clarinet, band’s manager
Maciej Kocon – clarinet
Magda Szpuda – seconds, bass
Ewa Mysza Starzyk – double bass
Jakub Cieśla – drum