What’s your approach to practising? Are you a last minute crammer? Or someone who works diligently every day? My hope today is to open your eyes to the way practice works. Not just a case of ‘do this, do that’, but what actually goes on inside your body. Learning about this has helped me understand the process of learning and practice and I hope it’ll also help you harness your body’s ability to learn.
How do we learn new skills?
Have you ever considered what goes on inside your body when you practise? I suspect most of us go about learning music without giving it a second thought, but a little knowledge can be a powerful tool to help us understand the best way to improve our playing.
Let’s begin with a few basics of physiology…
In order to move any part of our bodies, an electrical impulse needs to travel from our brain, along our nerves, telling the muscles and tendons to move. Every second of the day our brains send endless electrical messages out to all parts of our anatomy, almost all of them without any conscious decision making. Think about the simple act of eating, for instance. Messages have to be sent to our hands to manipulate the cutlery (quite aside from the process of deciding which piece of food you want to eat next), followed by another to lift the fork to our lips and then our jaws and throat need yet more messages with instructions to chew and swallow. When you break down that process it’s amazing how many complex actions we carry out every second without a second thought.
What you may not realise is that we have secret weapon helping us learn these repetitive skills, making them quicker and more instinctive. That weapon is a substance called myelin.
What is myelin?
Myelin is a phospholipid membrane - a dense type of fat which wraps about our nerve fibres to insulate them. As you can see from this image, it builds up in sausage-like shapes around the nerves. This insulation prevents electrical impulses leaking from the nerves, resulting in stronger, more efficient neural pathways. Myelin acts just like the plastic insulation around copper wiring, helping channel electrical signals to their destination without interruption. Fundamentally, when we’re playing the recorder, it helps messages travel from the brain to our fingers, tongue and lungs quicker, allowing us to play with greater fluency and speed.
The more layers of myelin we build up, the more accurate and speedier our thoughts and movements become. Uninsulated nerve fibres are like the copper wires used to provide the slow dial-up internet connection we used in the early days of the internet. In contrast, once they’ve been wrapped with myelin they become more like the optic fibre which provides us with super-fast fibre internet today – infinitely quicker.
The best way to trigger the myelination of nerve pathways is by making mistakes (something we’re all very capable of!), before fixing those mistakes through practice. Each time we fire a neural circuit (the path the messages take along the nerves) correctly, cells called oligodendrocytes and astrocytes sense this and respond by wrapping the nerves in myelin. The more often this happens, the more layers of myelin are laid down and the closer we get to building our own human equivalent of a super-fast optic fibre cable. A signal can travel through a myelinated nerve pathway up to a hundred times fast than an uninsulated one, and that can make a huge difference to the speed and accuracy our playing!
A one-way process
Once your body has wrapped a nerve pathway in myelin, that insulation is there permanently. It can only be disrupted by disease, such as Multiple Sclerosis, which destroys myelin. With diseases like this, the loss of myelin means nerves lose their ability to conduct electrical impulses, resulting in a loss of vital motor skills.
If you’ve ever wondered why bad habits are so hard to break, this is because of the one-way nature of myelination. Once you’ve created and insulated the nerve pathway to play a wrong note or rhythm, the only way to undo that is to practise the notes correctly, creating another freshly myelinated one. If ever there was a good reason to practise with care, this is surely it!
Is myelin only used for music making?
Absolutely not - myelin isn’t uniquely used to help us learn a musical instrument. It responds in the same way to any repetition, so it’ll do its job with any skill you’re working on. Whether you’re trying to play a C minor scale, develop your golf swing, memorising where the buttons are on your camera, learning a new chess move or language, myelin is used.
Following Einstein’s death, an autopsy was carried out on his body and the construction of his brain was revealed to be largely the same as other men of his age. However, his brain contained twice as many of the cells which support the production of myelin. At the time, the significance of this was unknown, but as we’ve learnt more about the way myelin works, it seems entirely logical that this would be the case in a man whose brain developed so many ground breaking mathematical concepts. Imagine how much myelin Bach must have had after a lifetime of honing his compositional skills!
Is there a best time to add myelin to our nerve pathways?
In our youth, and as young adults, we lay down myelin astonishingly easily - this is why children pick up new skills at such a fast rate. The ability to myelinate nerves at a high rate continues until around the age of 50. After this it’s a harder process, but we retain the ability to add myelin throughout our life - just at a slower rate. If you’ve ever wondered why it’s so much harder to learn a brand new skill as an older adult (be that learning a musical instrument, a new language, learning to ski) it’s because of this change in the way our bodies create myelin. Please don’t let this put you off though! You absolutely can learn new skills as an adult, but it will just take a little longer.
Something we can all do
The mechanism of laying down myelin is a unifying process for all humans. We often think of the best musicians as having an innate talent, with them from birth; something that’s missing from the rest of us. There may be an element of truth here, but in reality professional musicians and sports people have also spent many years firing particular nerve circuits over and over, laying down thick layers of myelin to help them make music or play sport really well.
I make no claims to be the best recorder playing in the world, but I sometimes see looks of astonishment at concerts and courses as I play fast music. An expression on the faces of the audience which says, “How on earth can it be possible to play the recorder that quickly?!” I don’t have a God-given gift, but instead I’ve spent most of my life practising, insulating my nerve pathways to make my reactions faster and more accurate. I had no idea all this was happening inside my body as I practised, but it means I can still play quickly, even though I’m now the wrong side of 50. If you’ve come to learning an instrument later in life it make take a longer to build up this speed, but it’s never too late to make more of the skills you have. Practise in the right way and you’ll be surprised what you can achieve.
If you’ve ever wondered why humans have the ability to create languages, this is down to myelin too. We have 20% more of it than monkeys – a key difference which means we can talk and they can’t. They have the equivalent of copper wiring, compared to our optic fibres!
The fallacy of muscle memory
The more we develop a particular nerve circuit, the less we’re aware that we’re using it. Gradually the activity becomes automatic; stored in our unconscious mind. This function is often described as ‘muscle memory’. In reality, muscles have no memory - it’s simply a convenient description. Instead, the process of myelinating the nerves makes it seem like our muscles have somehow remembered what to do.
What myelin means for our practice.
That’s the science bit over with – now to figure out what this means for our music making!
You’ll be pleased to hear that you’re not expected to be perfect. In fact, making mistakes is critical. As we recognise our mistakes we then practise to correct them, and it’s the process which trigger the myelination of our nerves. What is important is that you practise in the right way. In Daniel Coyle’s book, The Talent Code he describes this as deep practice. I’ll help you figure out what this is in a moment, but first let me describe a scene I saw time after time when I was teaching children in schools.
Let me introduce you to Tom, a pupil I taught many years ago… Tom arrives for his lesson and plays me a piece of music he’s practised. After a few bars he makes a mistake. Realising his error, he immediately goes back to the beginning to start again, only to stumble at the same spot. This is the crunch point. By repeating that error Tom has already started the process of myelinating the nerve pathway controlling that mistake, meaning it it’s likely he’ll continue making it – the first step to a bad habit!
So what could Tom do differently? To avoid these bad habit making steps, it’s much better to stop straight away and attend to the error. Playing a much shorter passage of notes, ensuring they’re actually right, means you begin to trigger a positive myelination process, insulating the right nerve pathway rather than the wrong one. Of course, Tom is far from unique in this respect. I saw countless pupils do exactly the same during my years as a school teacher and I’m sure I sometimes did this too in my own practice.
“Try again. Fail again. Fail better.” Samuel Beckett
This short TED video shows the way Myelin works very effectively, as well as exploring some of the practice tips I’ll talk about in more detail next…
Now let’s take a look at ways you can put yourself on the path to deep practice.
Perfect your practice technique
The first steps to deep practice
Deep practice is a process of identifying and isolating your mistakes, then slowly and carefully, correcting the errors through repetition. At every point you want to ensure you’re playing things correctly so you fire the same nerve pathway every time, allowing your body to insulate it with myelin. Each correct repetition you make helps ensure you build good habits which will last.
The most important way to correct mistakes in your playing and your technique is to slow down. We all want to go as far and as fast as we can, but in reality it’s far better to take things at a slower pace. Let’s take a hypothetical example…
Let’s say you’re working on this movement from Van Eyck’s Der Fluyten Lusthof and you stumble over the section marked in red, fumbling the fingering for the top B flat. These are the steps I would suggest you try to overcome the mistake, ensuring you gain complete fluency through the semiquavers:
1. Check the fingering for top B flat and very slowly practise moving back and forth between that and top A. Are your fingers moving exactly together? Look at and feel the quality of your finger movements – make them small, quick and positive, while keeping your fingers relaxed. Repeat this movement many times and focus on consistency. Being able to play it correctly a couple of times could be a coincidence, but if you can do it perfectly ten times that’s less likely to be down to chance. Now make the same finger movements more quickly, only increasing the speed further when you have achieved consistency.
2. Expand your zone of focus a little wider – a note further, playing G - A - B flat - A - G. Still go slowly – if you can’t play it slowly, it certainly won’t happen at speed. Again, make lots of repetitions before speeding up.
3. Continue this expansion process – perhaps adding in the notes from the four notes before the B flat, through to the end of the beat containing the B flat. At all times begin slowly, focusing on precision and quality of finger movements.
4. When you’re sure you’ve got the beats around the B flat secure, then go back further and play more of he piece to check if you can maintain the accuracy in the context of the wider music.
This whole process might only take a few minutes, but it’ll have a big effect on the fluency of your playing and can be applied to any similar mistake.
Chunking
Chunking is a term used to describe the process of breaking any concept or piece of work down into smaller units to understand and learn more effectively. It’s immensely useful for music, but is also often used in teaching children to read, and the principles can be helpful in many areas of learning.
The process of chunking involves breaking a piece down into small sections, which you slowly repeat over and over to achieve fluency. The important thing is to begin with genuinely small pieces, playing them slowly enough that you can consistently play them cleanly and accurately. As I suggested with the Van Eyck example above, repeating these chunks ten times is a good place to begin, because that helps you really understand whether you’ve nailed the passage.
When you succeed with an individual chunk, move on to the next group of notes and repeat the same process. When these are secure you can then bring the chunks back together and see if you can play the longer passage accurately. If reconnecting the chunks results in mistakes, choose a slower speed and try again, with lots of repetition.
Speed is a really important element of this process. It may feel like you’re admitting defeat by playing a passage at a metronome speed of 50 beats per minute when the music should really be played at 120. But if you can achieve real fluency and accuracy at this super-slow tempo you’re then in a position to gradually increase the speed. Remember too that you won’t need to follow this approach with every note in a new piece. There will be some passages which fall easily under the fingers straight away, and these won’t need to be chunked. Chunking should be your tool of choice for sections which are on the edge of your technique - the patches which feel tantalisingly out of reach!
Let’s look at the Van Eyck again and I’ll show with different colours how you could break it down. Let’s imagine you’re having trouble with the last bar of line 3. In the three examples below I show how you could break this down into small chunks, before gradually reconnecting those chunks together.
We begin by breaking the bar down into its four beats. Each chunk is shown with a red box. Notice how I’ve included the first note of the next beat into each box - that helps you make a connection between the beats, so you don’t hesitate here when you reconnect them. Play each box really slowly at least ten times, focusing on accuracy and fluency. Only increase the speed you play each chunk when you can reliably play them with fluency. If you still stumble over these chunks, don’t be afraid to break them down into even smaller elements.
Another useful addition to this process is to play the chunks in different ways. You could play them as dotted rhythms or perhaps add some slurs. These additions give you more to think about - if you can achieve fluency with added challenges, playing the music as printed will feel easier!
When you’re happy with these chunks you can then gradually bring the chunks together…
Finally, bring all four beats together. If you need to reduce the speed again at first, that’s absolutely fine. Again, fluency and accuracy is always the most important thing. Once again, make lots of repetitions to ensure you’re really myelinating those nerve pathways!
Extreme Chunking. At one American music school, Meadowmount School of Music near New York, extreme chunking is a technique used in the teaching. One technique the students use is to cut their music into strips (a photocopy, not the original!) and practise these short sections in a random order. They might also breaking the strips down into even smaller chunks and using different rhythm patterns as I’ve described above. Once the strips of music are fluent they can gradually be brought back together, building the pieces back up again in the right order.
If you ever find you can only play a piece of music well when you start from a particular place (often the beginning) this could be a useful technique for you. Breaking the music down into a random order helps you disassociate the different sections from each other. When you bring them back together you should then be able to start from any point with equal ease.
I used a similar process as a teenager when practising scales and arpeggios for exams. Learning them from a book meant I found I could easily play them in the printed order because I’d become accustomed to the familiar progression from one key to another. To prepare myself for the moment the examiner would ask me for scales in a random order I wrote each one on a small card and drew them from a box. Because they came out in a different combination every time I gradually learnt to disassociate the keys from the order I’d learnt them in.
Little and often
If you’re really doing deep practice, it won’t be something you can sustain for long periods. Don’t be afraid to work in shorter bursts - perhaps several times a day. When I’m working in this way on a piece of music I might spend 15-20 minutes really breaking something down, slowly increasing my speed. As soon as I feel my concentration is waning or I begin making increasing numbers of mistakes, I’ll step away from my music for a while and come back in an hour or two. This method of practising is useful if you’re a busy person who doesn’t have two hours at a time to practise. Little and often is the way to go! To really make progress on a new piece of music, it’s important to practise regularly. Even one short practice session every day will have more impact than a longer splurge once a week.
“If I skip practice for one day, I notice. If I skip practice for two days, my wife notices. If I skip for three days, the world notices.”
Virtuoso pianist, Vladimir Horovitz.
Practice comes in different forms
Aside from the deep practice techniques I’ve described above there are lots of other ways you can improve your playing. Treat the list below as your ‘practice menu’. In a restaurant you may choose fish and chips one day, but might be in the mood for roast beef another day. Music making can be the same - there’s no reason why every practice session needs to follow the same pattern.
Contemplative/mindful practice
Not feeling inspired to really work on a whole piece of music? Feeling in a more meditative mood? Try this simple, creative exercise…
Pick an easy scale and play just the first five notes. Keep it really simple so you don’t even need to look at the notes on the page - it could be as simple as C-D-E-F-G.
Play the notes really slowly - spend four steady beats on each note. Do this several times and close your eyes. Really listen to your playing, focusing on your tone. Is it even and consistent? Are you making a beautiful tone that you really enjoy? Are there notes which suddenly jump out, either weaker or louder than the rest? Keep repeating the pattern slowly, aiming for consistency. There’s absolutely no rush - be in the moment and really listen.
Adjust your breath pressure and see what effect this has on your tone. Really focus on the physical sensations. How far is your tongue moving as you articulate the notes? Is the transition between notes smooth or lumpy?
Now think about your fingers. Are they relaxed? How far are they moving from the recorder and are they rising and falling quickly and neatly? At every repetition, be inwardly critical of what you feel and hear, actively adjusting your movements to improve every aspect of your technique.
Even this slow, contemplative form of practice is beneficial, even if you don’t feel you’re making great strides. This sort of practice can be very therapeutic and relaxing. Remember, even at this pace, every repetition and improvement you make lays down a little more myelin around your nerve pathways!
Practise by thinking
As you work on improving a piece of music, it can be helpful to do some mental practice away from your instrument. Studies have shown that just workng through an activity in your mind can help reinforce the skills you’ve been practising. Don’t try necessarily do this with an entire piece of music, but pick a phrase or short section to play through in your head. Count through the rhythms, imagining how it will sound as you play it. If you have a train or bus journey you could take your music with you and spend some of the time on this sort of mental practice. Elite athletes sometimes visualise the skills they use during their training. Gymnasts will think through routines in their mind before competing, and Formula 1 drivers will mentally drive the corners of the race circuit before heading out on track, imagining which gears they’ll use in different places.
Silent practice
Another take on the mental practice I mentioned just now is to work on your music without actually blowing into your recorder. You could hold the instrument and rest the mouthpiece on your chin. I’ve also been known to finger through passages using a pencil or an instrument cleaning rod - especially handy if you want to do some silent practice while travelling on the train! Taking away the sound makes you focus on the quality of your finger movements without being distracted by wrong or split notes. Are your fingers moving exactly together? Look at the way your they’re moving - are they quick and neat, or does one of them look a little sluggish?
Listening to improve your awareness
It’s easy to get obsessed with our own playing, but it’s important to also listen to other musicians - and I mean really listen.
Pick a piece you want to learn, or something by a composer whose music you enjoy. Seek out difference recordings of the same piece (perhaps using a music streaming service, CDs from your local library, videos of performances by professional musicians on YouTube) and try to identify which elements attract you to particular performances. Is it the way they phrase the music? Do you like one performer’s choice of articulation? Does one player pick a tempo which really sings to you, or is is their tone quality?
Be like a child in a sweet shop - pick and choose which elements you might wish to use in your own performances. If there are aspects you don’t like, ask yourself what you would do differently? When you come to play the music yourself, think outside the box and try different approaches. Go on, go really wild! Don’t be afraid to try radically different ways of playing - dramatic tempi, dynamics, ornamentation - and see what appeals to you. Take risks in the knowledge that no one need know about your failures, but you might discover something amazing!
There’s no shame in borrowing elements you enjoy in recordings for your own playing. You might like the way a performer adds a trill in a certain place, or their choice of dynamic for a particular phrase. Imitation is not stealing - you’re just trying on different musical clothes to see which styles suit you best!
Don’t be afraid to use your pencil!
If you’ve been reading my Score Lines blog for a while, you’ll know I’m a great believer in using a pencil to help you add useful reminders or creative decisions into your music. There’s nothing more frustrating than coming up with a really great idea as you practise, only to find it vanished from your brain as you slept and you can’t remember it the next morning! I wrote a blog post all about my enthusiasm for making greater use of a pencil in your music making - if you haven’t already read it, or need a refresher, you can find it here.
Practice should always be an active process
Finally, aways be sure to practise in an active rather than a passive way. Be alert, listen and pay attention to what you hear and feel physically, rather than just letting the music wash over you.
Further practice tips
Here are a few bonus practice tips which have helped me over the years….
Work with music that excites you. If you adore Baroque music, explore that and work with your enthusiasms. If you love jazz, don’t let others tell you you’d be better off learning the saxophone. You can play jazz on the recorder, so pursue your passion because it’ll motivate you to practise.
Fuel your motivation with your successes. Practising can be frustrating and satisfying in equal measure. Don’t always set yourself targets which are really well beyond your abilities. Sometimes pick a slightly easier piece and do some deep practice on that until you can truly play it well. Success in your practice can be addictive. Once you’ve proved to yourself that you can master a piece, that’ll motivate you to keep going and aim higher,
Think of the music you play in a more visual or descriptive way. if you’re struggling to find meaning in the music you’re learning, try to imagine a picture or story to go with it, or find some words to describe the mood you wish to conjure up. As a teenager I learnt a Capriccio by Heinrich Sutermeister on the clarinet and found it difficult to find the right character. Between myself and my teacher we came up with a storyline for the work about a lady having an affair with her gardener and each musical theme related to a character in the story. This did the trick and suddenly my performance came alive! Be imaginative - sometimes a visual or linguistic concept can help you find what you’re looking for.
Make friends with your metronome. I know many musicians have a love/hate relationship with their metronome, but it can be an immensely helpful tool. If you fall into the ‘hate’ category, do take a look at my blog about using a metronome and I hope you’ll pick up some tips to help you make friends with your ticking assistant.
Putting my own advice into practice
To end I thought I’d share a glimpse of my own musical experiences - first from my days as a student and again more recently.
When I first began studying the recorder with Philip Thorby, at the age of 17, he set me what seemed a very dull task - slow scales and long notes, plus some exercises by Hans Ulrich Staeps. I’d only had a year of specialist recorder lessons prior to this and I really needed this concentrated focus to set me up with a truly sound technique. Without the pressure to learn complex pieces of music I was freed up to focus on how I was playing rather than what I was playing. Through the endless repetition of scales and exercises I came to appreciate the satisfaction of playing something simple really well. What I didn’t realise at the time was that I was also laying down thick layers of myelin around my nerve pathways - something I’ve benefited from throughout my musical life.
Since I began my research for this blog post I reaped the benefit of my newfound knowledge when I needed to learn a new piece of Bach. Many of the scale and arpeggio patterns contained within it felt comfortable under my fingers - the nerve pathways I use to play C major, A minor, G major, D minor and other keys have evidently become so well insulated in myelin that I could rely on my fingers to find the patterns easily.
In contrast, passages containing more complicated, less predictable combinations of notes still needed some deep practice. This I did by playing them slowly, figuring out where an occasional alternative fingering might make things easier. I did exactly as I’ve described above, breaking the runs down into smaller groups of notes and made lots of repetitions. If I stumbled, I slowed it down further still until I could play it perfectly. I’d use different rhythms, slur notes that should be tongued so as to make it harder for myself. If I could play these passages well with extra hurdles strewn in front of me, performing them as written would feel like a walk in the park! Gradually I increased my speed, stepping back again if mistakes reappeared.
How long did this take? Remarkably little time. Every time I practised I’d play the music through, paying attention to areas which had settled, and noting the bars that were still rusty. These were the notes I then returned to and did yet more deep practice. Over the course of a fortnight, practising a little every day, I nailed those troublesome passages. I didn’t need to play for hours each day because my focus was laser like. Twenty or thirty minutes of really focused, deep practice is far more powerful than a couple of hours of playing through music, warts and all. Come concert day, the work paid off and all the passages I’d spectacularly fluffed at our rehearsal two weeks earlier had fallen into place - job done!
Could you do this too? Absolutely! Your aspiration may not be to perform a complex piece of Bach, with hundreds of notes per square inch, to a packed concert audience, but you’ll have other pieces you’d love to play really well. Perhaps you want to play your favourite folk song, or get to know a Handel recorder sonata really well, but the principles are the same.
Like many of my readers, I’m now the wrong side of 50, faced with the knowledge that my body will gradually lose its ability to myelinate my nerve pathways as swiftly as it once did. But the nerves I’ve already insulated remain and I can still reinforce those and continued to add newly insulated neural pathways. It may take a little longer, but I know that if I practise in the right way I can still achieve great things.
My advice to you is to slow down, repeat tricky bits often and well, and you too can avoid many of the pitfalls of sloppy practice. Use the knowledge you’ve learnt here as your superpower. Understanding the mechanics of how we learn gives you the ability to achieve more than you imagined you could ever do!
Further resources:
Through the course of my research, these are some of the books I’ve read and benefitted from. If, like me, you’re fascinated by the process of learning I can’t recommend these highly enough. I’ve included links to the books on Hive (my favourite online bookstore), but they’re available from all good bookshops.
Daniel Coyle - The Talent Code
This was a real ‘aha’ moment for me - my introduction to the existence of myelin and a much deeper understanding of how effective practising can best be achieved.
Glenn Kurtz - Practicing : A Musician's Return to Music
Notes on a life spent practising by a would be professional guitarist. I found a particularly interesting parallel to the recorder here. During his studies Glenn has a realisation that as a guitarist he’s a second class musician at music conservatoire - there’s unlikely to be a glittering career playing concertos with symphony orchestras, like pianists and violinists, or even a career as an orchestral player. This struck me as very similar to life as a professional recorder player - ours is a niche instrument whose players have to find their own unique way in the musical world.
David Eagleman - Livewired : The Inside Story of the Ever-Changing Brain
A fascinating book about the human brain and its astonishing ability to change and rewire itself, whether through our actions or in response to brain injury or strokes.
And finally, some videos related to the subject of music and the brain
How playing an instrument benefits your brain:
Why you're not stuck with the brain you're born with
A short film about neuroplasticity and the way our brains continually re-wire themselves through our lives as we learn new skills and create new neural pathways.
