Swiss piano expert, and Guangzhou Pearl River piano production director Stephan Mohler will present the new Kayserburg Artist piano line in its USA debut at R.KASSMAN piano on Sunday, January 20th. Mohler, the former Chief of production for C. Bechstein pianos of Berlin, Germany, will present the product details of the recently designed pianos by famed piano designer Lothar Thomma at a performance, presentation and reception featuring the new instrument. To build this instrument, Mohler created a “factory within a factory” at the Guangzhou facility, personally selecting the craftsman to work with him to build the pianos in the European