Listen to Сердцу Не Дай Остыть online. Сердцу Не Дай Остыть is a Russian language song and is sung by Ирина Круг. Сердцу Не Дай Остыть, from the album 50 Лучших Песен (Большая коллекция шансона), was released in the year 2013. The duration of the song is 4:06. Download Russian songs online from JioSaavn.