LUTYENS COLLECTION. Vols. XXVII-XXXI. 'Isis and Osiris', lyric drama for eight voices and small orchestra (libretto, the composer), op. 74; 1969-1970. See also Add. 64583, 64694 and 64695 below. For a printed libretto, series chart with sketches and draft vocal score in pencil, see Add. 56410. Five volumes.
LUTYENS COLLECTION. Vols. XXXII-XXXV. *'The Linnet from the Leaf', music/theatre for five singers and two instrumental groups (libretto, the composer), op. 89; 1972. Four volumes.