with Henja Semmler, Violin, Simone von Rahden, Viola and Daniel Paulich, Violoncello

Schubert Octet with, Jaan Bossier, Klarinette, Clemens Gottschling, Horn Henrik Rabien, Fagott, Freya-Ritts-Kirby, Violine , Brian Isacs, Viola, Jan Ickert, Violoncello, Lars Klengel, Kontrabaß​

Schubert Oktett with Jaan Bossier, Clarinet, Clemens Gottschling, Horn Henrik Rabien, Bassoon, Freya-Ritts-Kirby, Violin , Brian Isacs, Viola, Jan Ickert, Violoncello, Lars Klengel, Double bass​

Schubert Oktett with Jaan Bossier, Clarinet, Clemens Gottschling, Horn Henrik Rabien, Bassoon, Freya-Ritts-Kirby, Violin , Brian Isacs, Viola, Jan Ickert, Violoncello, Lars Klengel, Double bass​

Schubert-Octet with Jaan Bossier, Clarinet, Clemens Gottschling, Horn, Henrik Rabien, Bassoon, Freya Ritts-Kirby, Violin, Arcan İsenkul, Viola, Jan Ickert, Violoncello and Lars Klengel, Kontrabass

Schubert-Octet with Jaan Bossier, Clarinet, Clemens Gottschling, Horn, Henrik Rabien, Bassoon, Freya Ritts-Kirby, Violin, Arcan İsenkul, Viola, Jan Ickert, Violoncello and Lars Klengel, Kontrabass

Conduct & Play Württembergisches Kammerorchester

Conduct & Play with Württembergisches Kammerorchester

Conduct & play Chamber orchestra of Music Academy Rostock

with Morgenstern Trio, Family Concert

with Morgenstern Trio

Works by Schubert, Beethoven, Boulanger and Dvorak

with Morgenstern Trio

with Morgenstern Trio

Mt. Tamalpais United Methodist Church

with Morgenstern Trio

with Morgenstern Trio and Ursina Lardi, Reading (Ingeborg Bachmann)