Rudolf Koelman, Duncan McTier & Zurich University of the Arts Strings

Grand Duo Concertant: I. Allegro maestoso

Rudolf Koelman, Duncan Mctier & Zurich University Of The Arts Strings

Grand Duo Concertant: II. Cantabile

Rudolf Koelman, Duncan Mctier & Zurich University Of The Arts Strings

Grand Duo Concertant: IV. Con grazia

Rudolf Koelman, Duncan Mctier & Zurich University Of The Arts Strings

Grand Duo Concertant: V. Allegro

Rudolf Koelman, Duncan Mctier & Zurich University Of The Arts Strings