A search for Finkelstein in this journal yields an image …
Notes and frequency ratios
See also the remarks of a character in Martin Cruz Smith's
novel Stallion Gate on piano keys —
"I hate arguments. I'm a coward. Arguments are full of words,
and each person is sure he's the only one who knows
what the words mean. Each word is a basket of eels,
as far as I'm concerned. Everybody gets to grab just one eel
and that's his interpretation and he'll fight to the death for it….
Which is why I love music. You hit a C and it's a C and that's all it is.
Like speaking clearly for the first time. Like being intelligent.
Like understanding. A Mozart or an Art Tatum sits at the piano
and picks out the undeniable truth."