Klubbb3 was founded in 2015 by singers Jan Smit (Netherlands), Florian Silbereisen (Germany), and Christoff De Bolle (Belgium). The trio's style is often defined as schlager, which is a type of pop music prevalent in Europe that often consists of vocals paired with instrumental music and sentimental lyrics. Despite all of the members having had successful solo careers beforehand, they insisted that Klubbb3 was born out of their friendship, rather than pressure from record companies. By 2016, the trio had released its first record, and Vorsicht Unzensiert! went on to stay in the German Top Ten for eight weeks. They built on the success of the debut with the 2017 follow-up, Jetzt Feht's Richtig Los!, which went straight to number one in the German charts upon its release.