Robert Craft / Heinrich Schütz / Phyllis Althof Brill / Grace-Lynne Martin / Marilyn Horne / Cora Lauridsen / Paul Salamunovich / Richard Robinson / Charles Scharbach / Robert Oliver / Milton Thomas / Eugene Wilson / Donald Leake / Norman Benno / Lloyd Ulyate / Hoyt Bohannon / Francis Howard / Seymour Zeldin / Lawrence Morton