The St. Louis Jazz Orchestra, led by Jim Widner, director of jazz studies at the University of Missouri–St. Louis, will showcase the music of Maynard Ferguson and feature the artistry of St. Louis’ own Maynard “disciple” Jim Manley. “St. Louis Jazz Orchestra: A Tribute to Maynard Ferguson” will begin at 7 p.m. Sept. 24 at the Blanche M. Touhill Performing Arts Center at UMSL.