Ingo Goritzki (oboe) Berner Streichquartett [Christine Ragaz (violin) Henrik Crafoord (viola) Alexander van Wjinkoop (viola) Walter Grimmer (cello)]
Ingo Goritzki (oboe) Berner Streichquartett [Christine Ragaz (violin) Henrik Crafoord (viola) Walter Grimmer (cello)]
Ingo Goritzki (English horn) Berner Streichquartett [Christine Ragaz (violin) Henrik Crafoord (viola) Walter Grimmer (cello)]