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| | The Keyboard Temperament of J.S. Bach (by Charles Francis] (Site not responding. Last check: 2007-11-05) |
 | | Originally scattered throughout the old Bach-Gesamtausgabe (BGA), the Klavierbüchlein für Wilhelm Friedemann Bach was first published as a unit in 1962 under the auspices of the Neue Bach-Ausgabe (NBA) [1]. |
 | | Friedrich Wilhelm Marpurg, writing in 1776, related that J. Bach had confided his tuning method to a pupil, Kirnberger, who was expressly required to tune all the thirds sharp [3] [7]. |
 | | Returning now to Figure 2 and keeping in mind the hypothesis that the trills embody a meaning for tuning purposes, it is observed that the trills are of two different kinds: the first four are mordants, while the latter is a, so-called, doppelt cadence u. |
| www.bach-cantatas.com /Articles/Keyboard-Temperament[Francis].htm (2780 words) |
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