Janko Keyboard

High Quality Content by WIKIPEDIA articles The Jank keyboard is a musical keyboard layout for a piano designed by Paul von Jank in 1882.

• Format: Paperback
• Language: English
• ISBN: 5511040460
• ISBN13: 9785511040462
• Release Date: January 1
• Publisher: Book on Demand Ltd.
• Length: 76 Pages
• Weight: 0.42 lbs.
• Dimensions: 0.2" x 8.3" x 11.0"