Listen to Заступнице Усердная online. Заступнице Усердная is a Russian language song and is sung by Александр Горбатов, Константин Сенченко and Константин Смирнов. Заступнице Усердная, from the album Дорос, was released in the year 2014. The duration of the song is 3:29. Download Russian songs online from JioSaavn.