![File:Johann Nepomuk Hummel - Schabblatt Franz Wrenk nach Zeichnung Escherich.jpg - Wikimedia Commons File:Johann Nepomuk Hummel - Schabblatt Franz Wrenk nach Zeichnung Escherich.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/6/60/Johann_Nepomuk_Hummel_-_Schabblatt_Franz_Wrenk_nach_Zeichnung_Escherich.jpg)
File:Johann Nepomuk Hummel - Schabblatt Franz Wrenk nach Zeichnung Escherich.jpg - Wikimedia Commons
![Musikschule Johann Nepomuk Hummel, Karl-Liebknecht-Straße, Weimar, Thüringen, Deutschland Stock Photo - Alamy Musikschule Johann Nepomuk Hummel, Karl-Liebknecht-Straße, Weimar, Thüringen, Deutschland Stock Photo - Alamy](https://c8.alamy.com/comp/2A27NMB/musikschule-johann-nepomuk-hummel-karl-liebknecht-strae-weimar-thringen-deutschland-2A27NMB.jpg)
Musikschule Johann Nepomuk Hummel, Karl-Liebknecht-Straße, Weimar, Thüringen, Deutschland Stock Photo - Alamy
![J.N. Hummel Museum - spinet Hummel used for training - Picture of Johann Nepomuk Hummel Museum, Bratislava - Tripadvisor J.N. Hummel Museum - spinet Hummel used for training - Picture of Johann Nepomuk Hummel Museum, Bratislava - Tripadvisor](https://media-cdn.tripadvisor.com/media/photo-s/05/96/36/8f/johann-nepomuk-hummel.jpg)
J.N. Hummel Museum - spinet Hummel used for training - Picture of Johann Nepomuk Hummel Museum, Bratislava - Tripadvisor
![Johann Nepomuk Hummel (1778-1837), he was an Austrian composer and virtuoso pianist, his music shows the change from the Classical to the Romantic musical era. Date: circa 18th century Stock Photo - Alamy Johann Nepomuk Hummel (1778-1837), he was an Austrian composer and virtuoso pianist, his music shows the change from the Classical to the Romantic musical era. Date: circa 18th century Stock Photo - Alamy](https://c8.alamy.com/comp/G3C33M/johann-nepomuk-hummel-1778-1837-he-was-an-austrian-composer-and-virtuoso-G3C33M.jpg)