The Tulsa Youth Symphony Orchestra (TYS) is an Oklahoma nonprofit arts organization founded in 1963 to provide advanced orchestral training and performance experience for young musicians in Northeastern Oklahoma. As of 2016, more than 200 students, ages 8 to 18, participate in the program’s two orchestras. The orchestra is composed of students from northeast Oklahoma communities and schools including Tulsa, Bartlesville, Owasso, Sapulpa, Sand Springs, Broken Arrow, Bixby, Coweta, Grove, Oologah, Jenks, and Holland Hall, as well as home schooled children.