Manuscripts of Gold's theoretical writings, including unpublished translations of and commentaries on the writings of Bernhard Ziehn. Includes correspondence with colleagues Hans Joachim Moser, Lloyd Hibberd, and John Alden Carpenter; and students Winthrop Sargent, Frank Fragale, Meredith Willson, and Isaac Stern. The collection also contains programs, printed music, finanancial and legal papers, and photographs.

David Lewin was an American music theorist, teacher, composer, and musician. The papers primarily relate to his career as a teacher and theorist, and to his work as a composer. They include writings, academic and course materials, printed and manuscript scores, correspondence, computer music materials, programs, clippings, and conference materials.