MS. Mus. b. 195: Pencil draft of full score, 40 pages, dated at end, 'Scoring, April 21st-24th [1975], 9 a.m.-11.45, mornings and some evenings'.

MS. Mus. b. 196: Vocal score, 48 pages, dated at end, 'Liss, March 6th, 1975', marked up for engraving.

MS. Mus. b. 197: Vocal score with red ink and pencil alterations (incomplete), 20 pages, [1975].

MS. Mus. b. 198: Full score (pp. 1-3 only, then abandoned), 8 pages, [1975].

MS. Mus. b. 199: Pencil rough draft in piano score, wanting final pages, 26 pages, [1975].

MS. Mus. b. 200: Draft of no. 3, and of last page, in piano score, 3 leaves, [1975].