Jason Eskridge and Friends will appear at Saturday Nite Soul at The Factory in the Little Brick Theater. Eskridge, a native of Rockwood in Roane County, Tenn., and Tennessee Tech graduate, has served as a studio vocalist for such acts as Lyle Lovett, Randy Travis, Jonny Lang, Nicole C. Mullen, Marc Broussard, eLi, Micah Dalton, …