Bist du bist / für Sopran, Alt, Tenor und Bass / 1. Teil

Description Appendices: (1) 2 phototypes, of which 1 on transparant (Donemus-edition), (2) text (printed and photocopy) with notes, (3) notes, (4) schedule (typed out), (5) explanation (autographic and typed out) and German translation (stencil, in dublicate), (6) list of compositions (stencil), (7) letters from K. Schöning, WDR, d.d. 29-12-1972, 11-1-1973, 19-3-1973, 14-5-1973 (with envelopes), from I. Herloff, WDR, d.d. 9-2-1973, from F. Mon, d.d. 10-2-1973, 24-5-1973, from [?], NCRV, d.d. 23-7-1973, (8) fragment broadcasting magazine.