Change Rows
The origin of the Change-Row
Change ringing developed because bells hung in towers, and weighing several hundredweight had wheels attached and were swung higher and higher until they turned a full circle.
With a limited number of notes (often just the five or six lower notes of a
diatonic,
octave) and the fastest repeat of a note being about 2 seconds, music as we know it is impossible.
On the continent this developed in two ways, the first being a small number of bells,
chimed (swinging through maybe 30 to 45 degrees), and allowed to chime (i.e. clash and clang) at the same time, in smaller churches.
The second, in the larger Abbeys and Cathedrals the installation of a larger number of bells, often with a
chromatic scale,
and hit by hammers operated from a keyboard.
In this case musical tunes are possible, and are uniquely tuneful owing to the percussive nature and slow fade of each note.
In the England we found that a bell could be swung just past the vertical, and the ringer could balance the bell at that point thereby delaying how long it would be before the note was repeated.
Also, by watching other ringers you could ensure that no two bells rang at the same moment.
So it was then possible to ring the bells for example in the order down the scale from highest pitch to the lowest pitch without discordant clashes.
And by delaying one bell on the balance, and checking another, the order in which notes could be struck could be changed, again without clashing.
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