The use of "ai" and rhythmic repetitions of "do tancyu" (to the dance) is designed to drive the momentum of the performance. Performance and Popularity

It utilizes the rhythms and melodic structures of the Hutsul people from the Carpathian Mountains.

If you are looking for or a specific recording , I can help you find a digital version of Kos-Anatolsky’s arrangement. Would you like the full Ukrainian lyrics in Cyrillic or more information on the Hutsul dance styles it accompanies?