Well known due to their specific electro-acoustic sound, R.O.B.T.F. (Robot Orbital Base Techno Factory) is one of the most recognizable bands on the Bulgarian musical scene. Their style cannot be easily defined, but most often it is connected to drum n bass, breakbeat, jungle and elements of ghoa. The band is an innovator in the development of electronic music, including LIVE instruments such as drums, keyboards, guitars and vocals.