Yesterday morning I was doing one of my rare scans through my Facebook feed and found a link to the article, Here’s Why You Should Consider Converting Your Music To A=432 Hz. I found it to be a word salad of staggeringly bad logic and motivated reasoning. As an exercise, I wanted to go through some of the claims by author Elina St-Onge and show how her ideas lack merit and in many cases contain outright lies.
First, a little background about A440. This term refers to the tuning standard currently favored in the United States and the United Kingdom, where A4 is tuned to 440 Hz. The precise tuning of this A is arbitrary, historically pitch standards varied widely over Europe (and this discussion ignores pitch systems used by musical styles from other cultures in Africa and India, for example, that don’t separate the octave into the same pitches European-influenced music does). The use of the A to tune is an artifact of the strings instruments. Orchestral string instruments tune the strings to different pitches, but all include an open string tuned to A, which make it a convenient note for the entire orchestra to tune to. Some instruments, such as my primary instrument of the trombone, are arguably tuned easier to pitches other than A.
St-Onge begins her article quoting scientists out of context and demonstrates that she is scientifically illiterate.
Tesla said it. Einstein Agreed (sic). Science proved it. It is a known fact that everything—including our own bodies—is made up of energy vibrating at different frequencies.
I won’t deconstruct her misuse of the idea that matter=energy, but instead refer you to an expert, particle physicist Matt Strassler. See his article for the layperson titled Matter and Energy: A False Dichotomy for the real story on this. For our purposes the following bits from Strassler’s summary are important.
Matter and Energy really aren’t in the same class and shouldn’t be paired in one’s mind.
Matter, in fact, is an ambiguous term; there are several different definitions used in both scientific literature and in public discourse. Each definition selects a certain subset of the particles of nature, for different reasons. Consumer beware! Matter is always some kind of stuff, but which stuff depends on context.
Energy is not ambiguous (not within physics, anyway). But energy is not itself stuff; it is something that all stuff has.
A good working definition of energy is “work potential.” Any time you read the term “energy” in St-Onge’s article replace it with “work potential” and see if the sentence makes sense.
Continuing, St-Onge writes:
The way frequencies affect the physical world has been demonstrated through various experiments such as the science of Cymatics and water memory.
Cymatics is basically the study of how sound can be used to excite a physical medium, such as a metal plate, and create visual patterns of liquid, particles, or a paste on the medium. This is a legitimate scientific area, but the science in no way suggests that the specific tuning system used by musicians has any effect whatsoever on your sense of well being or enjoyment of the music. The idea that water has a memory is simply wrong. Brian Dunning has done a thorough deconstruction of the water “experiments” of Masaru Emoto if you want more information. Even if we charitably assume that this has some scientific merit, which it absolutely does not, it is quite a leap to presume it somehow supports the idea that tuning to A432 is somehow better.
Continuing with St-Onge:
We all hold a certain vibrational frequency…
She doesn’t cite a source for this factual statement. The only online sources I found are pseudoscientific and not trustworthy sources. There’s also a lot of discrepancy over what “vibrational frequency” human beings are supposed to have, and I didn’t see anything suggesting that A432 somehow relates.
With this concept in mind, let us bring our attention to the frequency of the music we listen to. Most music worldwide has been tuned to A=440 Hz since the International Standards Organization (ISO) promoted it in 1953. However, when looking at the vibratory nature of the universe, it’s possible that this pitch is disharmonious with the natural resonance of nature and may generate negative effects on human behaviour (sic) and consciousness.
Does the universe have a vibratory nature? All sorts of things vibrate at different frequencies. It’s how we have music made of different pitches. How can the vibration of things in the universe be disharmonious with the vibration of things in the universe? It’s like stating the color green isn’t in balance with the colors of the rainbow.
Some theories, although just theories, even suggest that the nazi (sic) regime has been in favor of adopting this pitch as standard after conducting scientific researches to determine which range of frequencies best induce fear and aggression.
I have three points to make here. First of all, Goodwin’s Law applies. Invoking Nazis to make your point about musical tuning automatically makes your point invalid. Secondly, St-Onge is misusing the term “theory” in the scientific context (gravity is a theory, it’s also a fact). Lastly, her statement here is a historical question that can be answered through actual evidence. In fact, the standardization of tuning to A440 was around well before the Nazi’s came to power. Even if it were true that 1930s Germany was somehow conspiratorially responsible for today’s tuning system, there is no credible evidence that it will “best induce fear and aggression.”
432 Hz is said to be mathematically consistent with the patterns of the universe. It is said that 432 Hz vibrates with the universe’s golden mean PHI and unifies the properties of light, time, space, matter, gravity and magnetism with biology, the DNA code and consciousness. When our atoms and DNA start to resonate in harmony with the spiraling pattern of nature, our sense of connection to nature is said to be magnified. The number 432 is also reflected in ratios of the Sun, Earth, and the moon as well as the precession of the equinoxes, the Great Pyramid of Egypt, Stonehenge, the Sri Yantra among many other sacred sites.
Wow. I suggest that if your references cite astrology and alchemy as corroboration, then your hypothesis needs an awful lot of revision. There is no credible evidence that anything in the above paragraph is true and should be taken seriously.
Another interesting factor to consider is that the A=432 Hz tuning correlates with the color spectrum and chakra system while the A=440 Hz isn’t aligned.
Chakras, chi, innate energy (whatever you want to call it) cannot be measured, has never been shown to have any effect on the physical world, and is, to put it mildly, baloney. How can you correlate something that cannot be observed or measured to a measurable vibrational frequency?
Now there are some evidence-based studies that look at color and pitch relationships. Folks with absolute pitch, for example, frequently have an association of color with a particular pitch. However, even if we charitably assume that A432 somehow is more aligned with the visible spectrum of color, this doesn’t say anything about whether it makes the music more meaningful.
Let’s explore the experiential difference between A=440 Hz and A=432 Hz. The noticeable difference music lovers and musicians have noticed with music tuned in A=432 Hz is that it is not only more beautiful and harmonious to the ears, but it also induces a more inward experience that is felt inside the body at the spine and heart. Music tuned in A=440 Hz was felt as a more outward and mental experience, and was felt at the side of the head which projected outwards. Audiophiles have also stated that A=432hz music seems to be non-local and can fill an entire room, whereas A=440hz can be perceived as directional or linear in sound propagation.
While you can find musicians and audiophiles who prefer one tuning system over another, there is again no credible evidence that it makes a noticeable difference in how harmonious it sounds or the experience of most listeners. Acoustician Trevor Cox wrote of an informal web experiment he put together to test this.
People may think that music sounds better at 432 Hz and therefore applying a pitch shifter to their favourite tunes will improve quality, but for people who took part in my experiment this wasn’t true. 432 Hz and 440Hz were rated with equal preference. This doesn’t surprise me, because when we hear a melody it is mostly about relative pitch.
Back to St-Onge:
I cannot state with complete certainty that every idea suggested in this article is 100% accurate…
Of course no one can state with complete certainty, but she is either being disingenuous here or covering outright lies. If you’re going to use the veneer of science to prop up your arguments you should do your homework and cite your sources. Don’t be wishy-washy at the end and cover your butt at the inevitable deconstruction of poor thinking.
For this reason, I suggest that we each do our own research on the matter with an open yet discerning mind if we are looking for scientific validation. Perhaps more scientific validation could be done in the near future to explore this topic.
St-Onge again demonstrates scientific illiteracy here. Looking for “scientific validation” is what she did in her article. She searched for resources that supported her preconceived notions about what tuning standard she feels is better, and then ignored anything contrary. If you want to investigate this topic scientifically you should subject the ideas to a test that can actually disprove your hypothesis. If you can’t, then you may be on to something. But looking for validation is only going to reinforce your personal bias, not answer the real question.
I believe we all possess intuition and the ability to observe without judgment, which can be more useful than resorting to ridicule when exposed to information that has not yet been accepted by the scientific community.
It’s good to be nonjudgemental, but St-Onge needs to understand it’s not the information that is being ridiculed here, it’s her lack of critical thinking. At least she finally acknowledged that the evidence she used is unscientific.
Why gripe about this article? Because critical thinking is an important skill and is too neglected in music education. Motivated reasoning and illogic leads to incorrect conclusions and can even result in folks making poor choices when faced with a serious mental or physical illness. The bottom line is that if you enjoy music tuned down to A432 then that is reason enough to do it. There’s no magical reason why it’s better or worse than A440 and there’s more evidence that it makes no difference on your personal enjoyment of the music than that it does. And there is absolutely no credible evidence that it will have any effect on your mental or physical well being.