RK9 is a alias of multi disciplinary artist Joeri Jungschlager. Under this name he writes, records, composes & DJ’s heavy Drum ‘n Bass & breakcore with a DIY hardcore ethics. This brought him on line-ups of events like PRSPCT, Parabellum, CCC and headlining international shows. With releases on various labels such as Moveton, NBE Records & being on compliations such as Nothing But Drum & Bass weapons. His productions use various methods from recording real guitar to audio tricks out of post-audio production for film. His track, DJ & live-sets are made as something to experience. Where he performs with musicians during live sets, he also works with other DJ’s and producers to have exclusive tracks in DJ sets. Late 2019 he founded NBE Records/Not Broken Enough together with another breakcore producer and has been releasing not just breakcore on that label but also hardcore-punk & rap-metal. With support from around various scené's and different labels doing VIP Remix for various Dubstep & DnB labels. And founded 2C-Broadcast together with the prototype being the only hard DnB label in the Hague but also made several appearnces at District 9, Langweiligkeit, Benchmark Sessions and the PRSPCT stage on Eendracht Festival (Rotterdam) His productions since 2015 got several radio plays. And is played on the internet. Also he made several podcasts in that year Satanicast for example.