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Old 11-19-2010, 09:37 PM
deborahmathise deborahmathise is offline
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Join Date: Nov 2010
Posts: 4

Bach in the 1600's, the keyboard was tuned primarily in one key of the piano tuned for bach. You played in closely related keys the music would sound pretty much in tune, but if you ventured to distant keys, the neighbor's dog would begin to howl.There is the piano tuned for bach music called the "Perfect 4th". It is the interval between the root and the 4th note of the Tetrachord.
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