Founded in 1982, Voltaj proved to have a personality too strong for the communist regime of that time and some people even considered the band to be a "danger" for the society. The first song, "Nori de hârtie" (Paper Clouds) made the top of the list for the band's first concert, which was held at "Mihai Eminescu" Cultural House in Bucharest. The following appearances on stage would be marked by hits like "Aceasta-i întrebarea" (This Is The Question) and performances of some of AC/DC hits.