found: Beethoven, L. van. Septet in E-flat major, op. 20. [Phonodisc] 1970?
found: Czerny, C. Nonet (1850) [SR] p1994:label (Consortium Classicum) program notes (Gernot Schmalfuss, English horn; Dieter Klöcker, clarinet; Helman Jung, bassoon; Jan Schroeder, horn; Andreas Krecher, Gerdur Gunnarsdottir, violins; Christiane Hörr, viola; Martin Menking, violoncello; Ulrich Schneider, double bass)
found: Moscheles, I. Ignaz Moscheles [SR] p1996:label (Consortium Classicum) program notes (Kornelia Brandkamp, flute; Dieter Klöcker, clarinet; Jan Schroeder, Marc Noetzel, horns; Andreas Krecher, violin; Niklas Schwarz, viola; Armin Fromm, violoncello; Ulrich Schneider, double bass)