The University of North Texas College of Music, based in Denton, is a comprehensive music school among the largest enrollment of any music institution accredited by the National Association of Schools of Music. It developed the first jazz studies program in the nation, and it remains one of the top schools for Jazz. As one of thirteen colleges and schools at the University of North Texas, it has been among the largest music institutions of higher learning in North America since the 1940s. North Texas has been a member of the National Association of Schools of Music for 79 years. Since the 1970s, approximately one-third of all North Texas music students have been enrolled at the graduate level. Music at North Texas dates back to the founding of the university in 1890 when Eliza Jane McKissack, its founding director, structured it as a conservatory.