This collection comprises of a copy of a manuscript score of Nigel Butterley's Goldengrove, Musica Viva press photographs and papers relating to the Seymour Group. Included also are programs and brochures for concerts, recitals and miscellaneous events, annotated review copies of concert programs 1959-1988, an index which includes a register arranged by composer A-Z, a Chronological Register of all events attended since 1944-1992 and an alphabetical performance summary for composers (annual) and list of abbreviations.