Origin of the fthora neumes

brucewayne

Νέο μέλος
#1
Does anyone know the history of the fthora neumes? For example, many of them are circles with lines pointing in one or more directions (e.g. diatonic pa is a circle with a line pointing down, while ke points up, etc). Is there a pattern behind these symbols or are they just arbitrary?
 

Laosynaktis

Παλαιό Μέλος
#2
All Phthorai stem from the Greek letter Φ, except for Legetos (and Varys) Phthora which is the old sign Enarxis (coming from the Palaeobyzantine Paraklitiki). It is possible that the Pl. 4th Phthora is a mixture of Enarxis and Φ. Attention: The 2nd and plagal 2nd modes Phthorai look like Θ, but they stem from Φ, too.
 
Last edited:

brucewayne

Νέο μέλος
#4
Thanks you for the information and the article.

So if I understood correctly, it started with the nenano phthora, which was based off of Φ. I assume this comes from φθορά? Later, they needed more symbols for the other phthorai, so they based it on the existing nenano phthora.

So there's no reason why any of the stems of the phthorai point in any particular direction(s)?
 

brucewayne

Νέο μέλος
#6
My question was poorly worded. Here is what I'm getting at: the phthora for Pa is a circle with a line pointing down, while Ke is a circle with a line pointing up. Pa and Ke are closely related to each other in that they are the two bases for the first mode, depending on which production basis you use. That is, Ke used to be the basis of the first mode, but it has since moved to Pa. They are also the basis of a tetrachord with the same intervals. I thought that maybe Pa points down because it's the lower note of the pair, and Ke points up because it's the higher note of the pair.

The phthora for Ga is a circle with lines pointing both up and down. But Ga is also the median note (or mesos) between Pa and Ke, so it kind of makes sense that it would point both up and down. It's sort of "non-committal" because it's in-between.

Am I simply seeing patterns where there are none, like finding shapes in the clouds? Or are these patterns real? If so, what is the explanation for the rest of the phthorai?
 
#7
Am I simply seeing patterns where there are none, like finding shapes in the clouds? Or are these patterns real? If so, what is the explanation for the rest of the phthorai?
As one can see in the Alypius Table of ancient Greek musical notation attached below, some of the phthorai signs are but ancient loans that already existed (just as the diatonic phthora of Pa).
What's more, there is a striking similarity between the ancient "Phi jacens" and the soft chromatic phthora.
As for the diatonic phthora of ke and so on, a later logic may have been developed that gave shape to the rest of them (?)
Perhaps our academics could spare some enlightening thoughts on the matter.
 

Attachments

Last edited:
Top