SHOWTIME HAS BEEN CHANGED TO 8 PM.  THE DOORS WILL STILL OPEN AT 6 PM.  SORRY FOR ANY INCONVENIENCE. Country singer/songwriters JAMEY JOHNSON and RANDY HOUSER will share the stage on their unforgettable co-headlining country tour, which includes a stop here in downtown Jackson at the historic Michigan Theatre. The two longtime friends will perform a co-headlining show and swap stories, jokes and songs. It will be an unforgettable, irreverent and spontaneous evening because no two shows will be alike.