Gabba Front Berlin is a German hardcore band, specifically producing tracks falling into the gabba and speedcore categories. Sometimes they are known just by their initials, GFB. The group consists of Steffen Reinecke, Ralf Schwarzenberger and Stephan Seidel and formed in 1996 after originally meeting up a few years previously in a Berlin nightclub named The Bunker. Although they have released a number of commercial tracks, nearly all of their music is available for free on their official website