Warren County’s greatest contribution to the musical arts, composer Charles Faulkner Bryan, will be celebrated at Tennessee Tech University this fall in the centenary year of his birth. Leading in the revival of interest in his music will be the professional orchestra named in his honor, the Bryan Symphony Orchestra, which will be marking its own 50th anniversary in 2013. One or more of Bryan’s compositions will be featured in the opening concert of the BSO next October 9, according to Dan Allcott, the orchestra’s music director and conductor.