Article Photos: OKC Thunder to play 2013 preseason games in Tulsa, Wichita 13/22

Rae Grellner plays the national anthem on the violin before an NBA basketball game between the Oklahoma City Thunder and the Orlando Magic at Chesapeake Energy Arena in Oklahoma City, Friday, March 15, 2013. Grellner also plays for the Okarche High School girls basketball team. Photo by Nate Billings, The Oklahoman