[sdiy] Samchillian Anyone?

[Scott Nordlund]

> So you basically say that the increments and the number of semitones
> must be coprime unless the number of semitones is a prime number, thus
> resulting in a finite semigroup or what do you mean by "circle of anything"?

I just mean that any repeated interval will iterate around the entire
scale in 19 TET, where as 12 TET only has a circle of fourths and circle 
of fifths.

i.e. 19 is comprime with any non-unison or octave interval.