Chamber, Quartets, String Quartets, Pfitzner (composer)

Robert Bonnevie, Mark Robbins, David C. Knapp & Scott Wilson (horns)

Seattle Symphony, Gerard Schwarz

Koeckert Quartet

Prague German Philharmonic Orchestra, Joseph Keilberth

Franz Schubert Quartet

Reger Quartet, Austrian String Quartet

Franz Schubert Quartet

Wihan Quartet

Susanne Lautenbacher (violin)

Reger Quartet, Austrian String Quartet, Günther Wich, Jörg Faerber, Siegfried Köhler

Ulf Wallin (violin), Roland Pöntinen (piano)

Franz Schubert Quartett, Robert Schumann Trio

Vienna Philharmonic, Wilhelm Furtwängler