The Importance of the Air Stream in Wind Playing
In my teaching and throughout my time advising in the retail shop environment the topic of good air support has always been very important. I certainly did not know enough nor pay enough attention to developing good breathing and support habits when I was younger and many other players share the same difficulties and frustrations that I had. Indeed it was only in my early twenties following a great deal of rethinking and the guidance of some significant teachers that I began to sort myself out. Now many years later I believe that I am ready to refine what I have experienced and found useful to hopefully help others.
Breathing...Where it all begins.
Wind instrument playing all begins with a
relaxed. efficient intake of air.
Taken properly, utilising the greatest lung capacity available and dispensed under controlled pressure appropriate to the requirement of the instrument involved, an air stream is created that will energise an air column, then a reed or set of lips to do exactly what is desired for the musical execution of a phrase. Anything less that total control and execution will result in some level of musical loss - the air stream is that important.
When taking a breath the first stage is getting enough air into the lung quickly. Most tutors will advise opening the mouth, clearing the past of access to the throat, pushing out the abdominal muscles energetically and allowing air to 'rush in' to fill the void. Try standing or sitting in a well balanced position and work to expand your abdominal cavity in all directions: downwards, outwards, up to the bottom of the rib cage and at the back. I say to pupils that this is like trying to make oneself intentionally 'fat' with air.
If taken in successfully this large quantity of air will be held under pressure via the expanded 'stretched' position of the intercostal abdominal muscles for a brief period of time as you begin to release the air by blowing out. The challenge comes as the volume of air is reduced as you play. One must attempt to keep the air pressure constant while this loss of air is taking place by continuing to think of pushing the abdominal muscles 'out' - in other words keeping them engaged in the process of air support and not allowing them to merely collapse as the volume of air decreases. This is perhaps counter-intuitive but the action of attempting to 'compress' the abdominal muscles will only add tension to the process of blowing. Try taking a breath, beginning to speak and then, while speaking squeeze the abdominal muscles inwards. Your voice is likely to break or sound 'strangled' by this squeezing. Imagine what such undesirable tension could do to your instrumental tone!
Tongue and Oral Cavity Shape - Whistling
The shape that the player imparts to an air stream is another very important and altogether under appreciated aspect of tonal control. Many teachers speak of 'singing' via the instrument or illustrating good practice by using a series of vocalisations of various vowel sounds, i.e. Ahh, Eee, Ooo, Ohhh. While this approach does work for some players I believe that it is not the most direct means of imparting an understanding of best practice positioning of the tongue. In my teaching I have found it more useful to suggest that a pupil first whistle for me - and notice the elevated position of the back of the tongue at the back of the top teeth and the position of the tip of the tongue near and behind the lower jaw front teeth.
With the tongue in this position, blowing the air 'faster than you can sustain the whistle sound' is better illustration of an air stream shape suitable for most wind instrument blowing and well as providing a sense of the compression that must take place within the oral cavity. If a player is not familiar with or unable to whistle through the lips all is not lost. I like the following alternate approach: Imagine attempting to drink a very thick milkshake through a very weak straw. The aggressive 'sucking' position and sensitive 'drawn in' shape of the lips closely mirror a whistle position. Reverse the air flow to blowing instead of sucking and you are there!
When playing highly pitched instruments (i.e. Eb clarinet, soprano sax, oboe, piccolo trumpet, etc.) or the higher regions of any instrument, the elevated part of tongue is best to be shaped high at the back of the oral cavity. As one performs on mid-pitch instruments or low-pitch instruments and lower ranges or pitch the 'focus' point of the tongue arch moves further forward in the oral cavity. Experimentation with this positioning can greatly aid the understanding involved in successfully 'doubling' between different size instruments i.e. oboe to cor anglais, flute to alto flute, Bb clarinet to bass clarinet, etc. and between different families, i.e. clarinet to saxophone, flute to bassoon, trumpet to trombone, etc.
'The Two Q's': Air Quantity
and Quality
I firmly believe that the notion of how to deal with the variable column length and dimension of tubing that is fundamental to all wind instrument playing is vital and under appreciated. The concept of 'The Two Q's' is something that I have synthesised from many methods of trying to explain this elusive concept. The sensitivity of a player to the requirements of his or her instrument is vital to the development of instrumental control and this succinct summary will hopefully be both helpful and memorable:
- Players should always take care to supply the appropriate Quantity of air for whatever notes are being
played, varying with the register, the volume being attempted, the length of the sounding tube, the type of
attack being used and the timbre or expression sought.
- They must continually support and always use the best
Quality of air that they can produce - this never varies and is the
foundation of all beautiful playing. The degree of success one has in musical
performance at all stages of learning is usually a direct indication of how
well this principle has been understood and incorporated
A Method of Practice
When faced with a phrase or section that contains many and various challenges to achieve the best possible musical expression many players resort to the repetitive practice of small sections, connecting up notes, addressing finger changes, experimenting with various dynamics, etc. This traditional approach is perfectly valid and often absolutely necessary. In addition I would like to propose a further practice option that in my experience is often overlooked. That is to
play all or part of the phase(s) in question utilising at first a single pitch. This can be chosen from the phrase or completely unrelated. Within this sustained note one should try to express all the dynamic shape, control and duration of the original phrase.
Once satisfied one can try introducing a selected series of note changes which begin to represent the phrase shape and challenges, perhaps the first notes of groupings or the extremes of interval leaps of the most dramatic of the required volume differentials - without sacrificing the overall control gained on the one sustained pitch.
Once these intermediate stages have been successfully managed then work to add in further notes and/or finger changes until the entire phrase is being performed as intended.
If for instance an entire 4 bar phrase in a given tempo can be played with one breath using a sustained single pitch then the same 4 bar phrase should be able to be successfully played in the same tempo no matter how many subdivisions of notes are present or how wicked the intervals. If one struggles it is likely to be due to undesirable tension, less than ideal breath control or a lack of concentration while one is preoccupied with notes. Take a step back, practise the simplified phrase till confidence grows and then try again.
Very best wishes.
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The
tips and comments above are the result of many years of providing help and advice, my
personal interest and study, and the teaching that I have done during
my career. I have many colleagues and teachers to thank for
sharing their thoughts and suggestions on this and other topics. In addition I am
indebted to
Woodwind & Reed,
Cambridge ( www.wwr.co.uk ) where, in the
course of helping customers, many of these concepts have been refined and have proven helpful.
Thomas Dryer-Beers