hr Category:Just For Fun  

Piano WorldSM

help

Browse Piano World
(Choose from drop-down and click GO)
Or see our Directory/Site Map
Additional Search Options

Find A Professional
Piano Information
Buy It Online
Fun and Interesting
Other Good Stuff


Piano Summit 2017!
Click for Details

Piano Summit 2017
Dampp Chaser Piano Life Saver

Visit our online store for music lovers

Pearl River Pianos

Lindeblad Piano Restoration

Estonia Piano

Acoustic & Digital Piano Buyers Guide

Sheet Music Plus Featured Sale

Top
 
 

Concave Piano
hr

Cludsen's Concave Keyboard

Concave Keyboard

Cludsen's Concave Keyboard, 1910

About 1780, Neuhaus, a piano maker of Vienna, constructed a concave-formed keyboard for his pianos. He aimed to follow the inclination of the human arm to move in a semicircle. This same idea was later tried by Cludsam of Germany, who obtained patents on such a keyboard and seriously attempted to promote it.

From the book Pianos and Their Makers   by Alfred Dolge

Strange Pianos

Piano Classified Ads
| Dealers | Tuners | Lessons | Movers | Restorations | Rentals | Buyers |

| Pianos For Sale | Sell Your Piano |

Join our World Famous Piano Forums Today! (it's Free)

| Home | Store | Advertise | Donate | Link to Us | Piano Forums | Free Piano & Music Lover's Newsletters |
| Contact | Privacy | About Us | Site Map | Piano Classified Ads | Press Room |


Advertise on Piano World

piano supplies piano accessories PianoSupplies.com is a division of Piano World

Piano World
"Where the World Turns for Information About Pianos"
© Copyright 1997-2016 Piano World ® All Rights Reserved