Listen to 4 (Интро) online. 4 (Интро) is a Russian language song and is sung by Джизус. 4 (Интро), from the album Психо-неврологические заболевания с видимостью невидимых существ, was released in the year 2019. The duration of the song is 1:12. Download Russian songs online from JioSaavn.