Ulrich Koella

3 appearances

• 28.1.1999 Fabio Di Casola, Raphael Wallfisch & Ulrich Koella · Piano Programme leaflet
• 20.3.1996 Matthias Ziegler & Ulrich Koella · Piano Programme leaflet
• 24.11.1993 Ulrich Koella & Matthias Ziegler · Piano Programme leaflet · Biography