USC Thornton, Choral Leadership Workshop USC Thornton, Choral Leadership Workshop from Jessica Kelly USC Thornton, Choral Leadership Workshop A logo for the Choral Leadership Workshop at USC Thornton School of Music. gLike USC Thornton, Choral Leadership Workshop A logo for the Choral Leadership Workshop at USC Thornton School of Music. Branding & Corporate Identity Graphic Design Share R 7 n Jessica Kelly Graphic Designer New York, NY Follow Contact