BACH J.C.: Duetto, Fa, op.18: 6 * HAYDN: Flötenuhrstücke * MOZART: Adagio (Conc. La K.488, transcr. 18°s.) * HAENDEL: Pifa (extr. du Messie, transcr. van Nieuwkoop) * MOAZART: Allegro ma non troppo (quat. re, K.417b, transcr. 18°s.) * C.P.E.BACH: Fugue, re , Wq.119:2 * Chr.F. RÜPPE: Rondo allegretto, op.X: 9 * MOZART: Fugue, sol, K.401 * Chr.F. RÜPPE: Duetto, Fa, op.5:1* .* Secretaire organ Knipscheer, 1830, restoration 1985 - Bureau organ with upper cabinet, Hess, 1776, restor. 1982 - Bureau organ Hess, 1776, restor. 1961, 1986