original: he performed on a regular basis for white audiences in the 1900s .
simplifications: he performed on a regular basis for white audiences in the 1900s . he performed often for white audiences in the 1900s . he performed regularly in the 1900s for white audiences . he performed on a regularly for white audiences in the 1900s . he performed regularly for whites audiences in the 1900s . he staged on a regular basis for white audiences in the 1900s . in the 1900s , he performed for white people regularly . he performed on a regular basis for white audiences in the 1900s .