Der praktische Czerny: In fortschreitender Schwierigkeit systematisch geordnete Zusammenstellung von Studien und Etüden aus dem gesamten Schaffen Karl Czernys. Band 2. Klavier.

The items bear minimal signs of past use, such as light scratches or memories in the form of markings. These signs of wear give the items a charming character and tell stories of their previous owners, while not affecting their functionality.