1. MS Mus. 1804/2/8 Reference (shelfmark): MS Mus. 1804/2/8 Title: Thea Musgrave: 'Celebration Day', for chorus and orchestra Scope & Content: Work unpublished, but available on hire. Words: A song for St Cecilia's Day, by John Dryden. Collection Area: Music Collections Languages: English Date Range: 1998-1999 Extent: 2 volumes