Home Concerts SEE GARTH BROOKS IN SIOUX FALLS WITH KSUX 105.7! SEE GARTH BROOKS IN SIOUX FALLS WITH KSUX 105.7! By Josie Cooper - Jul 12, 2017 2565 GARTH IS COMING TO SIOUX FALLS TO PERFORM NINE SHOWS BEGINNING SEPTEMBER 15TH WITH KSUX 105.7!! HERE IS KSUX’S VERY OWN JOSIE COOPER MEETING GARTH A FEW YEARS AGO BEFORE HIS CONCERT IN OMAHA.