'Urban Beats, Vol. 4' is the latest compilation on 406 Records incl. 30 tracks by GJK, Markus B, Stan Grobic, Takumi Kano, Skock, Slavko Blanco, Maro Okada, 500 Floor, Eric Roux, Carlo Luigi, Paul Leister, Edelrost, Mac Graymer, Angelique Leroy and many more.