an Entity references as follows:
Carmina Burana / Carl Orff; Lynne Dawson, S; John Daniecki, T; Kevin McMillan, BAR; San Francisco Symphony Orchestra; Herbert Blomstedt, dir; San Francisco Girls Chorus; Elizabeth Appling, chef de choeur; San Francisco Boys Chorus; Elizabeth Waterbury, chef de choeur; San Francisco Symphony Chorus; Vance George, chef de choeur