Oficina G3 is a Christian metal band from São Paulo, Brazil. Lead vocalist and guitarist Juninho Afram formed the band along with drummer Walter Lopes and bassist Wagner García in 1987. Through their history they have changed their musical style very drastically. Initially they were a heavy metal / hard rock band with influences from Petra and Stryper, then they changed to a more pop rock and metal oriented genre, and recently changing to a more progressive metal driven musical style.
This site contains all about O Tempo Quotes.