Kazu Kontra1

London · Bristol · Amsterdam

Killah System is a music project dedicated to promoting genres such as Breaks, Drum and Bass, Jungle, Breakcore, Raggacore, Hardcore, Tekno, Techno, and Acid. It was founded in 2005 in Upper Silesia by two enthusiasts of broken beats and hardcore sounds – Kazu (Kontra1/KontrAV) and Maszróm. They were responsible for organizing the first breakcore events in this part of Poland, bringing together artists from both the local and international scenes. Today, Killah System is based in Poznań. The project is driven by a collective of passionate underground scene activists, including DJs, producers, VJs, and event organizers. Together, they create events with a unique, uncompromising character. Killah System crew: Kazu / Kontra1 / KontrAV Switch Inky MISSB DRT Hałasamina Killah System stays true to its roots – embracing independence, DIY ethics, raw sound, and a direct connection with the audience. Their events go beyond music, offering intense visual experiences and a platform for alternative culture.