The Interesting Instrument

Music has been called the greatest thing that humans do; some are of the opinion that it, even if only in the form of songs sung around the campfire, it is the oldest example of human art. However, whilst a huge amount of music’s effect and impact can be put down to the way it is interpreted by our ears and brain (I once listened to a song comprised entirely of various elements of urban sound, each individually recorded by separate microphones and each made louder or softer in order to create a tune), to create new music and allow ourselves true creative freedom over the sounds we make requires us to make and play instruments of various kinds. And, of all the myriad of different musical instruments humankind has developed, honed and used to make prettyful noises down the years, perhaps none is as interesting to consider as the oldest and most conceptually abstract of the lot; the human voice.

To those of us not part of the musical fraternity, the idea of the voice being considered an instrument at all is a very odd one; it is used most of the time simply to communicate, and is thus perhaps unique among instruments in that its primary function is not musical. However, to consider a voice as merely an addition to a piece of music rather than being an instrumental part of it is to dismiss its importance to the sound of the piece, and as such it must be considered one by any composer or songwriter looking to produce something coherent. It is also an incredibly diverse tool at a musician’s disposal; capable of a large range of notes anyway in a competent singer, by combining the voices of different people one can produce a tonal range rivalled only by the piano, and making it the only instrument regularly used as the sole component of a musical entity (ie in a choir). Admittedly, not using it in conjunction with other instruments does rather limit what it can do without looking really stupid, but it is nonetheless a quite amazingly versatile musical tool.

The voice also has a huge advantage over every other instrument in that absolutely anyone can ‘play’ it; even people who self-confessedly ‘can’t sing’ may still find themselves mumbling their favourite tune in the shower or singing along with their iPod occasionally. Not only that, but it is the only instrument that does not require any tool in addition to the body in order to play, meaning it is carried with everyone absolutely everywhere, thus giving everybody listening to a piece of music a direct connection to it; they can sing, mumble, or even just hum along. Not only is this a wet dream from a marketer’s perspective, enabling word-of-mouth spread to increase its efficiency exponentially, but it also makes live music that other level more awesome (imagine a music festival without thousands of screaming fans belting out the lyrics) and just makes music that much more compelling and, indeed, human to listen to.

However, the main artistic reason for the fundamental musical importance of the voice has more to do with what it can convey- but to adequately explain this, I’m going to need to go off on a quite staggeringly over-optimistic detour as I try to explain, in under 500 words, the artistic point of music. Right, here we go…:

Music is, fundamentally, an art form, and thus (to a purist at least) can be said to exist for no purpose other than its own existence, and for making the world a better place for those of us lucky enough to be in it. However, art in all its forms is now an incredibly large field with literally millions of practitioners across the world, so just making something people find pretty doesn’t really cut it any more. This is why some extraordinarily gifted painters can draw something next to perfectly photo-realistic and make a couple of grand from it, whilst Damien Hirst can put a shark in some formaldehyde and sell it for a few million. What people are really interested in buying, especially when it comes to ‘modern’ art, is not the quality of brushwork or prettifulness of the final result (which are fairly common nowadays), but its meaning, its significance, what it is trying to convey; the story, theatre and uniqueness behind it all (far rarer commodities that, thanks to the simple economic law of supply and demand, are thus much more expensive).

(NB: This is not to say that I don’t think the kind of people who buy Tracy Emin pieces are rather gullible and easily led, and apparently have far more money than they do tangible grip on reality- but that’s a discussion for another time, and this is certainly how they would justify their purchases)

Thus, the real challenge to any artist worth his salt is to try and create a piece that has meaning, symbolism, and some form of emotion; and this applies to every artistic field, be it film, literature, paintings, videogames (yes, I am on that side of the argument) or, to try and wrench this post back on-topic, music. The true beauty and artistic skill of music, the key to what makes those songs that transcend mere music alone so special, lies in giving a song emotion and meaning, and in this function the voice is the perfect instrument. Other instruments can produce sweet, tortured strains capable of playing the heart strings like a violin, but virtue of being able to produce those tones in the form of language, capable of delivering an explicit message to redouble the effect of the emotional one, a song can take on another level of depth, meaning and artistry. A voice may not be the only way to make your song explicitly mean something, and quite often it’s not used in such an artistic capacity at all; but when it is used properly, it can be mighty, mighty effective.

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NUMBERS

One of the most endlessly charming parts of the human experience is our capacity to see something we can’t describe and just make something up in order to do so, never mind whether it makes any sense in the long run or not. Countless examples have been demonstrated over the years, but the mother lode of such situations has to be humanity’s invention of counting.

Numbers do not, in and of themselves, exist- they are simply a construct designed by our brains to help us get around the awe-inspiring concept of the relative amounts of things. However, this hasn’t prevented this ‘neat little tool’ spiralling out of control to form the vast field that is mathematics. Once merely a diverting pastime designed to help us get more use out of our counting tools, maths (I’m British, live with the spelling) first tentatively applied itself to shapes and geometry before experimenting with trigonometry, storming onwards to algebra, turning calculus into a total mess about four nanoseconds after its discovery of something useful, before just throwing it all together into a melting point of cross-genre mayhem that eventually ended up as a field that it as close as STEM (science, technology, engineering and mathematics) gets to art, in that it has no discernible purpose other than for the sake of its own existence.

This is not to say that mathematics is not a useful field, far from it. The study of different ways of counting lead to the discovery of binary arithmetic and enabled the birth of modern computing, huge chunks of astronomy and classical scientific experiments were and are reliant on the application of geometric and trigonometric principles, mathematical modelling has allowed us to predict behaviour ranging from economics & statistics to the weather (albeit with varying degrees of accuracy) and just about every aspect of modern science and engineering is grounded in the brute logic that is core mathematics. But… well, perhaps the best way to explain where the modern science of maths has lead over the last century is to study the story of i.

One of the most basic functions we are able to perform to a number is to multiply it by something- a special case, when we multiply it by itself, is ‘squaring’ it (since a number ‘squared’ is equal to the area of a square with side lengths of that number). Naturally, there is a way of reversing this function, known as finding the square root of a number (ie square rooting the square of a number will yield the original number). However, convention dictates that a negative number squared makes a positive one, and hence there is no number squared that makes a negative and there is no such thing as the square root of a negative number, such as -1. So far, all I have done is use a very basic application of logic, something a five-year old could understand, to explain a fact about ‘real’ numbers, but maths decided that it didn’t want to not be able to square root a negative number, so had to find a way round that problem. The solution? Invent an entirely new type of number, based on the quantity i (which equals the square root of -1), with its own totally arbitrary and made up way of fitting  on a number line, and which can in no way exist in real life.

Admittedly, i has turned out to be useful. When considering electromagnetic forces, quantum physicists generally assign the electrical and magnetic components real and imaginary quantities in order to identify said different components, but its main purpose was only ever to satisfy the OCD nature of mathematicians by filling a hole in their theorems. Since then, it has just become another toy in the mathematician’s arsenal, something for them to play with, slip into inappropriate situations to try and solve abstract and largely irrelevant problems, and with which they can push the field of maths in ever more ridiculous directions.

A good example of the way mathematics has started to lose any semblance of its grip on reality concerns the most famous problem in the whole of the mathematical world- Fermat’s last theorem. Pythagoras famously used the fact that, in certain cases, a squared plus b squared equals c squared as a way of solving some basic problems of geometry, but it was never known as to whether a cubed plus b cubed could ever equal c cubed if a, b and c were whole numbers. This was also true for all other powers of a, b and c greater than 2, but in 1637 the brilliant French mathematician Pierre de Fermat claimed, in a scrawled note inside his copy of Diohantus’ Arithmetica, to have a proof for this fact ‘that is too large for this margin to contain’. This statement ensured the immortality of the puzzle, but its eventual solution (not found until 1995, leading most independent observers to conclude that Fermat must have made a mistake somewhere in his ‘marvellous proof’) took one man, Andrew Wiles, around a decade to complete. His proof involved showing that the terms involved in the theorem could be expressed in the form of an incredibly weird equation that doesn’t exist in the real world, and that all equations of this type had a counterpart equation of an equally irrelevant type. However, since the ‘Fermat equation’ was too weird to exist in the other format, it could not logically be true.

To a mathematician, this was the holy grail; not only did it finally lay to rest an ages-old riddle, but it linked two hitherto unrelated branches of algebraic mathematics by way of proving what is (now it’s been solved) known as the Taniyama-Shimura theorem. To anyone interested in the real world, this exercise made no contribution to it whatsoever- apart from satisfying a few nerds, nobody’s life was made easier by the solution, it didn’t solve any real-world problem, and it did not make the world a tangibly better place. In this respect then, it was a total waste of time.

However, despite everything I’ve just said, I’m not going to decide that all modern day mathematics is a waste of time; very few human activities ever are. Mathematics is many things; among them ridiculous, confusing, full of contradictions and potential slip-ups and, in a field whose age of winning a major prize is younger than in any other STEM field, apparently full of those likely to belittle you out of future success should you enter the world of serious academia. But, for some people, maths is just what makes the world makes sense, and at its heart that was all it was ever created to do. And if some people want their life to be all about the little symbols that make the world make sense, then well done to the world for making a place for them.

Oh, and there’s a theory doing the rounds of cosmology nowadays that reality is nothing more than a mathematical construct. Who knows in what obscure branch of reverse logarithmic integrals we’ll find answers about that one…

The Great Mr Adams

As one or two of you may be aware, my very first post on this blog extolled the virtues of one man- a certain Dr M von Vogelhausen of Amazon, internet, and his truly legendary reviews. He’s still a legend, check  his stuff out. However, since then I haven’t done a one-man profile again, but today that is about to change, as I review a man once described as ‘a possible fragment of the humour singularity’. Ladies and gentlemen, I give you Mr Douglas Adams.

Now, I am quite aware that Adams, being a bestselling novelist and general public figure, is quite more well known than Dr M is, and probably doesn’t need me to add to the chorus of voices who have extolled his virtues over the years. But bring him up I nonetheless do, for three reasons- firstly, there are STILL some new people I meet who have never heard of him, despite the fact that his earliest work is now 34 years old, secondly because I would like to reintroduce those who have been put off by his odd writing style and inability to tell a straight-faced joke and labelled him ‘unfunny’ to his world, and thirdly because I had something of a Hitchiker’s refreshment course yesterday evening. It was awesome.

So, Douglas Adams: born in Cambridge in 1952, his story really comes to be of interest in 1971, whilst hitch-hiking around Europe. Lying drunk in a field in Innsbruck, Austria, with his copy of ‘The Hitchiker’s Guide to Europe’ beside him and staring up at the Milky Way above him, he thought that somebody really ought to make a Hitchiker’s guide to the Galaxy as well, showing the sparks of offbeat, eccentric genius that would typify his later work. After graduating from Cambridge University he headed to London to try and break into radio & TV as a writer, following his English degree and a passion for creative writing. Despite working with Monty Python’s Graham Chapman for a while and even appearing in a couple of sketches, he struggled to fit in with writing for his chosen media, and work was slow for much of the seventies. Then, in 1978, he began working on a six-part radio series called ‘The Ends of the Earth’, the idea being that each episode would end with the world being destroyed in a different way. Working on the first episode, Adams realised he had a problem. To make his story work, he needed there to be an alien of some sort on Earth, and more importantly a reason for him to be there. Eventually, his piece of 7 year-old inspiration came back to him, and his character became a roving researcher for a wholly remarkable book: The Hitchiker’s Guide to the Galaxy. The character became Ford Prefect (so named because, having not done his research properly, he thought that the name would be nicely inconspicuous) and, along with the tea-obsessed, dressing gown-wearing and very English main character Arthur Dent, would become a central feature of both that episode and, as Adams quickly changed tack to follow this new story instead of writing 5 new ones, the rest of the series of The Hitchikers Guide to the Galaxy.

That radio series was broadcast in 1978, and catapulted Adams to fame. It was something of a love/hate thing- some thought Adams quirky, offbeat sense of humour was weird and unfunny, whilst others declared him a comic genius for the invention of, say, the Babel fish:

The Babel Fish is small, yellow, leech like, and possibly the oddest thing in the universe. It feeds on brainwave energy, absorbing unconscious frequencies and then excreting a complex matrix formed from the concious frequencies picked up from the speech centres of the brain- the practical upshot of which is that if you stick one in your ear you can instantly understand everything said to you in any form of language. The speech you here decodes the brainwave matrix.

Now, it is such a bizarrely improbable coincidence that anything so mind-bogglingly useful could evolve purely by chance that many races have chosen to use it as final clinching proof of the nonexistence of God*. The argument goes something like this:

“I refuse to prove that I exist” says God, “for proof denies faith and without faith I am nothing”

“BUT” says man “the Babel Fish is a dead giveaway isn’t it? It proves you exist and so therefore you don’t, QED”

“Oh dear” says God “I hadn’t thought of that”, and promptly vanishes in a puff of logic.

“Oh that was easy” says man, and for an encore he goes on to prove that black is white and get’s killed on the next zebra crossing.

Meanwhile the poor Babel fish, having effectively removed all barriers of communication between species, has caused more and bloodier wars than any race in the history of the galaxy.

*It is worth mentioning that Adams was a staunch atheist

So… yeah, that’s Douglas Adams humour- my unfortunate friends have to put up with me spouting that kind of stuff a lot. That’s hardly an isolated example either, for Adams has proposed, explained or made mention of the concepts of spaceships powered by improbability (and, indirectly, tea), restaurant mathematics and bad news, exactly how to throw oneself at the ground and miss, custom-made luxury planet building, a restaurant at the end of the universe that works by being impossible in at least 6 ways, the Pan-Galactic Gargle Blaster (the effect of which is like having your brain smashed out by a slice of lemon wrapped round a large gold brick) the unimaginable usefulness of a towel, the Somebody Else’s Problem field, Vogon Poetry (and that of Paula Nancy Millstone Jennings, a corruption of the name of someone Adams went to university with) and the Ultimate Answer to Life, The Universe, And Everything (42, in case you’re interested- they just keep having problems finding the Ultimate Question). To name but a few. You get the general picture.

After the success of the first radio series, the BBC commissioned a second. Between and after this, Adams turned his attention to novel writing, and began a tradition of substantially rewriting the storyline with each new incarnation of it to, among other things, ‘annoy the fans’. The first part of what would later become his famous ‘trilogy in five parts’ was published in 1979, and was later followed by The Restaurant at the End of the Universe, Life the Universe and Everything, So Long and Thanks for All the Fish and Mostly Harmless (all of which are references to parts of the first book). He also produced a 1981 TV adaptation, and a few other projects including the novel Dirk Gently’s Holistic Detective Agency, the little joke dictionary The Meaning of Liff, and a radio series and book entitled Last Chance to See, about endangered species.

But… what is it that makes him so special? Why the cult following? Why national towel day? Why do I know that Babel Fish quote above by heart? Well… I really don’t know. I can’t quantify the quirkiness, the jokes, the flashes of abstract genius that none bar perhaps Terry Pratchett have ever emulated, the way that every successive adaptation is sufficiently different that every fan’s experience is a little difference. I was indoctrinated through the radio series, think the TV adaptation is rubbish and that the books can’t quite capture the humour as well- but other people I know insist that the literary form is the greatest piece of writing in the universe. As for the film, I think it’s… different and not quite as amazing, but for some of my friends it’s their only dip in the ocean of Adams, and they loved every minute. Others thought it was terrible. It’s a funny old thing.

Adams died in 2002, long before his time. As Richard Dawkins said, in his passing “science has lost a friend, literature has lost a luminary, the mountain gorilla and the black rhino have lost a gallant defender”. But his stories will never die, so long as there are people willing to enjoy and remember them. They are not stories for everyone, but they’re something everyone should try, just in case they’re perfect for you. And remember, on May 25th: everyone should know where his towel is.