communis cordis

two fourevers are 8
but two 8s are 15
8 = 2 x 1
1 and 8
do and do

existing as surely as two separate entities
but with timbre so close one confuses the other
4:2::2:1
a frequency phenomenon

One is twice the other -
but only with the other
One is half the other -
but only with the other.

Resonating in sympathy
A shared frequency starts the other to singing
Infinite partials sounding together
Each exciting the others

I sing your song,
you sing mine.