 Shortly after the album's release and subsequent touring, Berkut left the band, to be replaced by classically trained vocalist Stas Vytart.In 2000, the band released "Neformat-1", which took the hard rock sound of "Skitaletz" in a more experimental direction, while displaying some hints of heavier guitar sound on tracks such as "Staya" ("The Pack"), "Ei Chelovek" ("Hey Man"), and "V Dikom Pole" ("In the Wild Field").However, Vytart's stage presence did not seem to fit with Mavrin's concept of the band's live show, and shortly after the album's release he was replaced by Berkut, who returned to the band and played assorted shows in support of the album.