No, I am sorry... it is actually a seminal treatise on mixing "colors".
The premise behind the book is that our perception is always filtered by the circumstance.
If you do some of the exercises and see, for example, how your perception of "blue" is not constant but rather constantly
adjusted you may begin to appreciate how this phenomena translates to mixing sound.
Color has specific frequencies and harmonies... but we always filter what we see to relate with everything else in our consciousness.
We process sound frequencies, or colors, very similarly... with the caveat that our sound acuity is very sensitive to timing and we have a VERY short memory of how what we hear sounds. It's easier to grasp the concepts of color mixing visually where we have a longer effective memory.
There are a lot of parallels in realization that directly translate to decision making during a sound mix.
The book has been around for a long time... I thought maybe someone would enjoy it. I've been enjoying doing some of the exercises as a refresher.
best regards,
mike