432 vs 440Hz: Science or Codswallop?

A432 vs A440Canadian band Walk Off the Earth posted excitedly on Facebook that they had just recorded a new song. Great. I like WOTE and look forward to their new song.

What was really different about that notice was that they also said they had changed their instruments from the standard A440 to A432 tuning, and it made a huge difference to them:

For all the music nerds out there, you might want to look into this. This has not been 100% proven but the evidence is building. When we were in the studio recording our latest album “Sing It All Away”, we decided to experiment with recording our songs in A=423Hz and also Standard A=440Hz. When we compared the 2 different tunings we unanimously chose the 432 tuning as the one that made us feel better. Hence, our album was performed and recorded in this obscure tuning.
Anyway, this is a cool read and if you’re feeling fancy, try tuning your guitar to 432 and give it a jam. You might feel the vibrations of Mother Nature in your soul!

Do you smell woo hoo in that? What difference would a mere 8Hz make? After all, it’s barely audible; a mere 1/6th of a tone.

Plenty, according to some. It’s become one of those internet true believers’ issues. But is it real or just hogwash? Objective reality or merely subjective? Let’s start with a little history and some science (and not the woo hoo Mother Nature stuff…).

A440 means that the middle A (A above middle C, or A4) is tuned to produce a note at the frequency 440Hz. One Hertz or 1Hz is one cycle per second. Your typical North American electrical current is 60Hz. The range of human hearing is roughly 20Hz to 20KHz (20,000Hz), but we are most sensitive in the range between 1K and 4KHz (some reports say 2-5KHz) – much higher than either A432 or A440.

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Why Do We Make Music?

MusicMusick has Charms to sooth a savage Breast,
To soften Rocks, or bend a knotted Oak.
I’ve read, that things inanimate have mov’d,
And, as with living Souls, have been inform’d,
By Magick Numbers and persuasive Sound.
What then am I? Am I more senseless grown
Than Trees, or Flint? O force of constant Woe!
‘Tis not in Harmony to calm my Griefs.
Anselmo sleeps, and is at Peace; last Night
The silent Tomb receiv’d the good Old King;
He and his Sorrows now are safely lodg’d
Within its cold, but hospitable Bosom.
Why am not I at Peace?

William Congreve (1670 – 1729) in his play, The Mourning Bride (1697).

Why have humans made music from the earliest times of our species? The oldest known bone flute is more than 40,000 years old. But a Neanderthal hyoid bone shows humans could speak 20 millennia before then, and that means they could probably sing, too. Steven Mithen hypothesized just that in his 2004 book, The Singing Neanderthals: The Origins of Music, Language, Mind and Body.

Mithen opens his book with the words, “The propensity to make music is the most mysterious, wonderful, and neglected feature of humankind…” Liisa Ukkola, researcher at the University of Helsinki and Sibelius Academy, said of a recent study on the genetic basis of musical aptitude,

Music is social communication between individuals… music perception and creativity in music are linked to the same phenotypic spectrum of human cognitive social skills, like human bonding and altruism… We have shown for the first time in the molecular level that music perception has an attachment creating impact.

Clearly the urge to make music has been with humans since the beginning. Why, is, of course, open to debate. Wikipedia notes:

Some suggest that the origin of music likely stems from naturally occurring sounds and rhythms. Human music may echo these phenomena using patterns, repetition and tonality. Even today, some cultures have certain instances of their music intending to imitate natural sounds. In some instances, this feature is related to shamanistic beliefs or practice.It may also serve entertainment (game) or practical (luring animals in hunt) functions.

Then it adds, almost as an afterthought:

Music evokes strong emotions and changed states of awareness.

Congreve said it best: Music has charms to sooth a savage breast/To soften rocks, or bend a knotted oak. But emotions are, despite all the study done on them, notoriously difficult to categorize in a way everyone agrees on. Much like music.

I often ponder why music matters, why I feel compelled at times to play, to create, to sing, to listen. Why one song moves me to tears, another to joy, another to dance and yet another to sing along. And why does some music leave me cold and unmoved?

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Musical Sources

Old sheet musicTrying learn a song from an old songbook or sheet music can be difficult unless you already know how the song goes. Many of our group are introduced to the music in our songbook only through my version when I play in at our meetings. And, I admit, my version may not always reflect the original accurately.

It’s good to be able to hear the song so you can  appreciate how it is arranged and where the chord changes will be.

Here are a few of the online resources I recommend, you can go to where music from the 1920s and 30s is available to listen to or even download:

Of course, you can also look for a song on YouTube. Keep in mind when you’re working from old sheet music that most of the songs were not originally intended for ukulele, and may be written in a key that is difficult to play in. To simplify and correct the arrangements, the chords shown in the sheet music may not always be the ones we use in our own songbook.

NB: This is a copy of what I posted on the CPLUG blog.

Reading Ukulele Tabs

Smile tabbed by Mike LynchOne of the things I want to discuss in our upcoming CPLUG workshop is how to read tab sheet music. In this post I’ve give you some pointers so you can practice on your own. It’s worth learning to read tabs because it gives you the ability to play melodies and solo pieces without having to read music.

Don’t be confused when you see a piece labelled “tab” but only showing the lyrics and chords. The name is often used for that purpose, although it’s not really a tab in the proper sense.

First you’ll need a properly tabbed song to work with. For this exercise, I’m going to use Charlie Chaplin’s song Smile, tabbed for ukulele by Mike Lynch. you can click on the image of page one at the upper right and download the PDF from his site. Mike offers a number of ebooks for sale on his site, as well as online ukulele lessons. This lovely piece is from his Ukulele Solo Instrumentals book, a collection of 52 songs. He also has two chord melody books. I’ll discuss chord melody techniques in another post, but what you learn here works with them, too.

Mike’s tabs are more comprehensive than some: he includes both the music staff and the tab, below, plus the words. Not all arrangers include the actual music. You can also see the chord names above the staff. Mike links the music notes on the staff with the string/frets on the tab with a vertical line – this can be helpful if you’re trying to learn to read music.

Let’s take a look at some of the parts of this song. First the start:

Smile 01

Smile 01What does this tell us? The music staff tells us this song is in the key of F (one flat – the ‘b’ sign) and is in 4/4 time. The first chord, shown above the staff, is F. Quite often the first chord is also the song’s key, as it is here. The F chord on the ukulele looks like the diagram on the right. This is also written out as 2010 which identifies the strings and frets, reading from the fourth string (leftmost) to the first.

2010 means: put a finger on the second fret of the fourth string, and another on the first fret of the second string, and play the other two strings open (0). These are the notes A-C-F-A, reading left to right (fourth to first strings). For those of us with re-entrant tuning (high G), the A on the fourth string is actually an octave too high for the note shown in the staff.

If a string should be dampened or not played, it is usually marked with an X. Now turn that diagram 90 degrees counterclockwise and you’ll see how tabs work.

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Revised Chord Wheel

Revised chord wheelI have revised my transposing chord wheel/circle of fifths tool this week. It is now a three-ring version for use by all musicians (ukulele players who want to learn music theory or work on arranging songs especially). You can click on the image on the right to download the PDF.

The outer ring shows the Roman numerals for the key. This lets you see the chords by number – uppercase is major; lowercase is minor. Turn this wheel to the I key is above the key on the middle ring. The names in dark blue are some of the chord forms you can use in that position (i.e. I: major, major seventh).

The two inner wheels show the circle of fifths, with notes for the major triads for each key in green, with the relative minors named in blue. Fifths move clockwise; fourths counterclockwise. The middle ring also shows the number of flats (b) and sharps (#) in a key signature.

The inner ring is used for the key a song is in. Turn the key so that letter points to the letter of the key you want to transpose into. The chords shown on the middle ring relate to the new key.

For example, if your song is C-Am-F-G and you want to play it in F, turn the inner ring so C aligns with F on the middle ring. A on the inner ring will align with D (which means Dm since the original was Am), F with Bb and G with C. So the new chords will be F-Dm-Bb-C. And in G it would be G-Em-C-D.

Print the pages, laminate those with the wheels, then cut them out, punch holes in the centres, and push a brass paper fastener through all three. Instructions are more fully described on page four. Page five is a larger version if you want something with bigger type. Print three copies of that page.

Please contact me if you find any mistakes on the wheels.