“The Sickbrotherz”, a fusion of two upcoming german drum and bass DJs and producers: Steffen Stroisch aka Prototype.of.Devil and Marc Mengesdorf aka Double M. They love Drum & Bass individually since the end of the 1990s and in 2009 they began to work together. They are playing heavy, dynamic and energetic sets of Drum & Bass and work hard on own productions which can be described as Neurofunk and Techno DNB. They are best known for promotimg “Therapy Sessions Mannheim”: the Freak Recordings approved and Anger Management supported drum-circle which brought artists like The Panacea, Audio, Counterstrike, The Sect, Katharsys, Limewax and many more to Mannheim / Germany since 2009.