JWP is a hip hop crew from Poland. Right now it consists of Ero, Łysol, and Kosi but Miki and Siwers often join them on scene. The beginning of the formation was in 1996 and revolved around graffiti. Over the years there have been many changes with the members but one thing stayed the same - JWP is one of the most valued hip hop groups in Poland. They even represented the country on Hradec Kralove - biggest hip hop festival in Europe.