Headerbild Bösendorfer Piano

Headerbild Bösendorfer Piano am Montreux Jazz Festival. © GMC Photopress, Gerd Müller, gmc1@gmx.ch

Headerbild Bösendorfer Piano am Montreux Jazz Festival. © GMC Photopress, Gerd Müller, gmc1@gmx.ch

http://pingu.eb-zuerich.ch/kurs/it521431/public/gm/wp-content/uploads/2014/07/cropped-SUI_MJFPianoCompetition1201.jpg