Kevin, And I quote you: ..."all pianos have single strings in the low bass". Untrue. There were several that incorporated Bi-Chords all the way down to C1. Broadwood for one. And Collard & Collard. Of course, that was the lowest note on the piano, but they did, in fact put 2 stings for that note. (Hmm? Only the English <G>) Best Regards, Joe Garrett, RPT, (Oregon)
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