Florian Renner

This thrilling drama series set in Berlin follows dreamers and best friends Jazz, Fanta, Hajra, and Rasaq as a lucrative discovery gives them a glimpse at a better life - until obstacles place their entire existence at risk. (imdb)

The rise and fall of fictional rappers Otis and Eddy, called the Blutzbrüdaz.

Two graffiti crews each try to cover a whole train with their work in order to prove they're the best sprayers in town. (wikipedia)