Have you seen the web page at http://www2.netdoor.com/~rlang/knabe.htm ????? This is a really ambitious web-page with lots of pictures, music, an animation, and some folks who must have had incredible amounts of time. These guys aren't pianists or tech, but undertook to do this restoration anyhow. It's well worth a look. Lesie lesbart@juno.com or lwbartlett@pdq.net
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