| heute: | 14 |
| gestern: | 15 |
| diese Woche: | 72 |
| letzte Woche: | 190 |
| dieser Monat: | 212 |
| letzter Monat: | 1066 |
| Total: | 36397 |
 | 25.2% | United States |  | 4% | France |  | 2% | Russian Federation |  | 1.6% | Romania |  | 0.7% | Mexico |  | 0.6% | Greece |
 | 18.8% | Germany |  | 3.6% | United Kingdom |  | 1.8% | Austria |  | 1.5% | Switzerland |  | 0.7% | Belgium |  | 0.5% | Hong Kong |
 | 6.9% | Italy |  | 2.8% | Republic Of Korea |  | 1.7% | Australia |  | 1% | Argentina |  | 0.6% | Chile |  | 0.5% | European Union |
 | 4.8% | China |  | 2.8% | Spain |  | 1.7% | Canada |  | 0.8% | Ireland |  | 0.6% | Ukraine |  | 0.3% | Colombia |
 | 4.1% | Japan |  | 2.1% | Netherlands |  | 1.6% | Poland |  | 0.7% | Brazil |  | 0.6% | Czech Republic |  | 0.3% | Finland |
The Century of Bach and Mozart shows the extremely fast development of keyboard construction as well as the keyboard music, both of which caused the replacement of the violin by the piano as the main instrument.
