1. MS Mus. 1400 Reference (shelfmark): MS Mus. 1400 Title: Peter Maxwell Davies: 'Taverner' Scope & Content: 'Taverner', opera (J138); 1970. Act 1. ff. i+1-5. Preliminary notes and libretto ff. 6-125. Sketches. See also Add. 71259-71261 (scores, further sketches and drafts). Collection Area: Music Collections Languages: English Date Range: 1970 Extent: ff. i+125