Listen to Козачок online. Козачок is a Russian language song and is sung by Евгений Бобровников and Касьян Евченко. Козачок, from the album Союз нерушимый. Песни и танцы народов СССР, was released in the year 2015. The duration of the song is 2:08. Download Russian songs online from JioSaavn.