Listen to Не потеряй online. Не потеряй is a Russian language song and is sung by Лев Барашков and Инструментальный ансамбль "Мелодия". Не потеряй, from the album Главное, ребята, сердцем не стареть, was released in the year 1976. The duration of the song is 2:34. Download Russian songs online from JioSaavn.