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.