MS. Mus. b. 179: Photostat of vocal score, 20 pages, Dec 1973.

MS. Mus. b. 180: Copy of MS. Mus. b. 179, marked 'revised', with pencil corrections, and making the solo part for mezzo-soprano. 20 pages, Dec. 1973.

MS. Mus. b. 181: Draft, probably abandoned at p. 10. 10 pages, Dec 1973.

MS. Mus. b. 182: Later draft, wanting all after p. 12. 12 pages, Dec 1973.

MS. Mus. b. 183: Part of earlier ink vocal score (pp. 3-6, 15-18 only), with pencil revisions. 4 leaves, Dec 1973.

MS. Mus. b. 184: Pencil and ink sketches and drafts, 21 leaves, dated 'Oct. 18th 1973' and undated.