Finest Roots Reggae, Dub, Stepper & Bass Culture. Rootikal Radioshow hosted by Selector TKZ aka TangoKiloZulu is a syndicated radio show broadcasted every Saturday and Sunday on UbuntuFM Reggae Radio. Hailing from Stuttyard, Germany, Selector TKZ broadcasts his radio show since 2015. Dedicated to Heavy Roots, Steppers Dub, and Soundsystem Culture. Rootikal Radio has become internationally recognized for its tuff vibe and high-quality selections.