Formed in the beginning of the 1980, Rok Mašina was follow-up of [a=Pop Mašina] but with more heavy-rock sound. After releasing one single and one album group was disbanded in September 1982 (mini-LP "Izrod na granici" containing songs for forthcoming but never released LP was released in 1983) Members were: Robert Nemeček - bass Vladan Dokić - drums (1980-1982) Zoran Božinović - vocals, guitar Vidoja Božinović Džindžer - guitar Boban Đorđević Boža - drums (1982)