The cast of this season’s upcoming Knoxville Area Community Theatre production has been announced. This year’s piece is a sequel to last year’s show “Play On!” by Rick Abbot. Back by popular demand are a lot of the same characters in the musical “Sing On!” which tells the story of a community theatre group who is attempting to product a musical written by a local playwright and her nephew. The show is directed by Marty Adkins and Liz DeMoss and performances will take place at the Knoxville Middle School auditorium April 8th, 9th, 15th and 16th at 7pm. Reserved seat tickets will go on sale Wednesday March 23rd and will be available for purchase at Nanjotronics Radio Shack during regular business hours for $7 or for $8 at the door.