Duo GlossArte (Lea Suter & Juan Gonzalez Martinez)
Duo GlossArte (Lea Suter & Juan Gonzalez Martinez) Franz Kuhn-Posaunenquartett Juan González Martínez Raphaël Robyns Clemens Erdmann Tural Ismayilov
Duo GlossArte (Lea Suter & Juan Gonzalez Martinez) Franz Kuhn-Posaunenquartett Juan González Martínez Raphaël Robyns Clemens Erdmann Tural Ismayilov
