windmill farm against cloudy blue sky

Woodwind technique and conservation of energy

That people prefer to move in energetically optimal ways has been established for decades and now represents a central principle of movement science. … Energy optimization may also occur over the course of a lifetime, as years of experience could allow people to learn the optimal way to move in familiar situations and allow training to tune physiology to be more economical. An additional hypothesis—one that underpins many modern theories of motor control—is that people can adjust their movements to continuously optimize energetic cost.

Selinger, Jessica C., Shawn M. O’Connor, Jeremy D. Wong, and J. Maxwell Donelan. “Humans can continuously optimize energetic cost during walking.” Current Biology 25, no. 18 (2015): 2452-2456.

I certainly see this phenomenon in my own woodwind playing and teaching. How many times have you encountered these?

  • More resistant notes failing to respond because there’s just enough breath support for the less-resistant ones
  • Embouchures losing their shape, reverting to a neutral/normal mouth position
  • Voicing, such as the high, cold-air voicing needed for clarinet playing, or the low, warm-air one for flutes and double reeds, lapsing into a medium, luke-warm state that negatively affects tone, pitch, and response
  • Pitch sagging at ends of notes as breath support peters out

These are often addressed by teachers as “habits,” which may be true, but they may also be fed by the brain’s capacity—and priority—to micro-optimize our muscle use to conserve energy. No wonder they are difficult to overcome! Patience and persistence are necessary to train our bodies to put the right amount of effort into playing our instruments.

A factor in this is establishing a suitably high bar for success. For a beginner, the only question might be, “did a sound come out?” For a slightly more advanced student, it might become, “did the correct approximate pitch come out?” A more advanced player might examine the precision of the pitch, the quality of the tone, and the immediacy of the response, among many other factors. It takes a relatively low amount of energy to meet the beginner’s threshold of success, but potentially much more for the advanced player’s.

Additionally, this intentional use of greater energy resources must be managed carefully to avoid its misapplication, which can result in excessive tension.

I find that when I am playing at my best balance of efficiency and effort, an hour of playing a woodwind instrument leaves me feeling like I have done some light exercise; I’ll feel the mild and pleasant fatigue of having taken a walk or reorganized a bookshelf. Serious tiredness or soreness are warnings that I’m overusing my body. (Your results may vary depending on your physical capabilities.)

Be in tune with your own body as you play, and teach your students to be in tune with theirs, so that you’re in the sweet spot of working hard enough but not harder.

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  • The few, the proud, the woodwind doublers

    I’m back from the the excellent Region VI conference of the North American Saxophone Alliance. I went to soak up some good saxophone playing and to deliver what is becoming more or less my standard spiel on woodwind doubling.

    This time I gave away half of the handouts I brought with me. That’s a dramatic improvement over some of my earlier presentations. Unfortunately, it’s not because attendance has gone up, but because I no longer find it realistically necessary to bring extras “just in case.”

    photo, Benson Kua
    photo, Benson Kua

    As usual, my presentation was scheduled first thing in the morning, in a distant corner of the conference venue, and conflicting with a masterclass by one of the conference’s most admired performers. But, also as usual, the stalwart few who came were there early and already bubbling over with questions. Some were people I had previously been in touch with through this blog. And, as usual, they were all extremely attentive, and many of them went out of their way throughout the day to offer gratitude and compliments.

    I really don’t blame the conference hosts or attendees (of this conference or any of the various others) for giving a woodwind doubling presentation relatively low billing. Woodwind doubling is a niche topic. Most of the conference-goers are probably better served by attending a good masterclass on their instrument. Plus, it works out well to give these presentations to small but enthusiastic groups, with lots of opportunity for questions and discussion. I preach to the (woodwind) choir.

     

  • Clarinet and saxophone embouchures and the “chin”

    The chin is much-discussed in clarinet pedagogy. Keith Stein suggests a “stretching” of the chin, making it feel “long and pointed” and “rather hard.” David Pino, a student of Stein’s, echoes this. Jane Ellsworth describes a chin that is “drawn downward” (while the jaw provides a “controlled” “upward pressure.” Michele Gingras advocates a “flat” chin. Bil Jackson indicates that the chin “flattens naturally” when the lip configuration and voicing are correct. Tom Ridenour explains that the chin should be “down and flat” and that this happens “virtually automatically” as a result of proper voicing.

    The chin gets somewhat less attention in saxophone teaching, but some pedagogical examples can be found. Larry Teal indicates that the “chin muscles” should support the lower lip (as the jaw drops downward), and Timothy McAllister agrees. Tracy Heavner recommends that the chin muscles be “held flat against the chin” with a sensation of those muscles “pushing … down and away from the body.” Brian Utley advocates a “firm but relaxed [chin] position.”

    Most of these sources seem to generally agree that the “chin” (or something) must be flattened or stretched or firmed in some way. Let’s look more closely at exactly what is being described, and how it does or doesn’t differ from the clarinet to the saxophone.

    “Chin” is probably not a specific enough term for our purposes. Is it a bony structure? a muscular one? The pedagogical literature is rather unclear and contradictory about exactly how the “chin” moves, and even whether it is actively engaged or whether its movement is a result of some other thing moving.

    Additionally, there is a common misconception in single-reed teaching that the lower lip forms a “cushion,” without which the teeth would contact the reed. This creates an embouchure that is formed by pressure from the jaw, with the lips serving passively as a gasket, and the lower lip taking quite a bit of abuse from the lower teeth.

    A better way to form the embouchure is to bring the jaw (and teeth, and chin) down, away from the reed, and allow the muscles of the lips to form the embouchure. This moves the effort from the larger, stronger jaw muscles to the smaller but more supple muscles of the lips (of the citations above, Teal’s describes this the most clearly). For early beginners (or those who have played for many years with unnecessary jaw pressure and the resulting shredded lower lip) it may be necessary to gradually develop a little endurance in those muscles.

    Taking this approach, it becomes clear that the pointing/stretching/whatever, which is actually mostly jaw movement, must be more extreme for the clarinet than for the saxophone, to accommodate the clarinet’s steeper angle.

    Left: clarinet jaw position (more open). Right: saxophone jaw position (less open).
    Left: clarinet jaw position (more open). Right: saxophone jaw position (less open). Note that the lower teeth clear the reed; the lip will rise to meet the reed and form a muscle-based (rather than jaw/teeth-based) embouchure.

    However, the chin area does have muscles, too, and these play an additional role. The lower lip has an acoustical damping effect on the reed, which plays a role in response, tone quality, and volume. Pulling the muscles around the chin downward around its bony structure (this is independent of jaw movement!) firms the lip slightly, reducing the damping. Allowing the muscles to relax softens the lip, increasing the damping. To take an oversimplified view of one aspect of this, we could say generally that the smaller clarinet requires a slightly firmer lip (and thus less damping) to accommodate its higher frequencies (pitches), while the larger saxophone needs less firmness (more damping) to accommodate its lower ones. Note that firmness of the lower lip should not be confused with overall embouchure “tightness.”

    Understanding better the anatomical and acoustical aspects of the “chin” (and, of course, the skeletal and muscular systems that combine there) lead to clearer, more accurate teaching and better single reed playing.

  • Be suspicious of instrument bling

    If you are considering buying the newest, hottest instrument, accessory, gadget, etc., it’s worth asking yourself a few questions:

    • Is this item made out of materials that are usually used for fine jewelry or the dashboards of luxury cars?
    • How likely is it that the most visually-attractive materials also happen to have the ideal acoustical qualities? Is there really a good reason to believe that this particular material sounds better than other materials that happen to be less pretty and less expensive? Is there some reason to believe this couldn’t be made from practical and low-cost materials like steel or aluminum or oak or birch, or any of the incredible and endlessly varied synthetic materials?
    • Does the item come in a variety of materials at a variety of price points, with the most expensive materials being pushed as the best-sounding?
    • Does the marketing pitch sound like it might really be describing how the material looks, rather than sounds? “The brilliance of silver,” “the smooth dark sound of grenadilla,” “the rich sound of our proprietary gold alloy,” “the complex character of our highly-figured maple.”

    You should use the instruments that work best for you. If precious metals and fragrant exotic woods make you happy and you can afford them, then you should have them. But be careful not to get caught up in a sales pitch that is more about bling than about real benefits.

  • Giving feedback in masterclasses and competitions

    As a graduate student and younger professional I started to get opportunities to teach in masterclass/workshop settings and to adjudicate competitions. I had taught private lessons for many years. But sometimes I found it challenging to give effective feedback in these newer situations, where I was hearing someone play for the first time and needed to give useful suggestions after just a quick first impression. For example:

    • I would listen to a talented competition entrant who played at a much higher level than my students, and I would find myself at a loss for what to address.
    • I would listen to a struggling masterclass student with deep fundamental flaws in their playing, but it seemed too overwhelming to tackle in fifteen minutes. So instead I would harp on some small detail like an esoteric alternate fingering or the various possible approaches to a certain grace note.

    There are plenty of “right” ways to teach in these situations, but here’s the breakthrough that really helped me:

    1. Have a specific list of things in mind to listen for. In terms of the woodwind sounds I’m hearing, I generally focus on tone, response, intonation, execution of volume/dynamics, and finger and tongue fluency. Assuming these are generally in place, I might also consider non-woodwind-specific musical/interpretive factors.
    2. While listening, make a list, mental and/or written, of a very small handful of items I want to address (sometimes just one). I do my best to pick the most bang-for-the-buck ones, or the ones I haven’t already addressed with another student in the same masterclass, but I don’t stress over it too much.
    3. Have some accumulated ideas of techniques and approaches that can be applied to the problem areas. For woodwind fundamentals, which are appropriately addressed at every stage of advancement, I zero in on posture and playing position, breath support, voicing, embouchure, finger and tongue movement, and fingering selection. For interpretive matters, I might address small-scale phrase shaping, and from there work up to interpretation of larger structures like themes, movements, complete pieces, and even full recital programs.

    Your lists (what to listen for, and what techniques/approaches to apply) might differ from mine, though you are welcome to adopt them if you need a starting point. The object is to have a methodical approach to listening and problem-solving, so I’m making efficient and effective use of time.

    Good luck!

  • Woodwind instrument “care kits” are bad news

    Congratulations on your new student-level flute, oboe, clarinet, bassoon, or saxophone! Your music store’s friendly sales associate (or your online retailer’s auto-suggest software) is probably insisting that you purchase a “care kit” as well. This kit ostensibly contains all the items you need to keep your new instrument working well and looking shiny. I recommend that you do not buy it, because it is, at best, a waste of your money, and, at worst, a hazard to the instrument’s wellbeing.

    photo, Greg Williams
    photo, Greg Williams

    Here are some of the items that frequently appear in these terrible kits:

    • Polishing cloths. Chemicals or polishes (liquid or embedded in cloths) can gum up pads and mechanisms. Students can “polish” their instruments with a soft, dry cloth, like a piece of an old t-shirt. Your repairperson can remove the keys and do a more thorough polishing safely.
    • Swabs. Woodwind instruments should definitely have swabs, but beware the kinds in these kits.
      Silk is preferable for pull-through swabs (oboe, clarinet, bassoon, saxophone) because it is absorbent and compressible, so it’s less likely to get stuck inside the instrument than a cheaper felt swab. Even for a student instrument, it’s worth a few extra dollars to get silk.

      "headjoint swabs"
      “headjoint swabs”

      For flutes, avoid “headjoint swabs” that are little oddly-shaped pieces of chamois (or a synthetic version), unless you want to have to fish them out of the headjoint every time you try to use them. Instead, use the cleaning rod that came with the flute, plus a strip of fabric cut from an old bed sheet.
      The fuzzy “cleaning” brushes that look like giant pipe cleaners, that you insert and leave inside the instrument, do exactly the wrong thing by keeping all the moisture inside the instrument, instead of wiping it out like a good swab does.

    • Cork grease. Yes, for instruments with parts that friction-fit together with cork, such as clarinets, oboes, and saxophones. Flutes don’t have any corked joints (though some piccolos do). Some bassoons have corked fittings, but some have thread wrappings instead. Use cork grease on cork only—never on thread-wrapped or metal-to-metal joints.
    • Screwdrivers. Yikes! Woodwind instruments often have “adjustment” screws. Bored students and well-meaning dads can’t resist just tightening everything up, just to make sure. This leaves the instrument in unplayable condition, and only a professional can put those adjustment screws back just right.
    • Reed guards/cases. Yes! Keeping reeds in one of these generally keeps them intact and in playing condition for longer than the disposable ones that the reeds come in. Those little plastic or cardboard sleeves that clarinet and saxophone reeds come in don’t keep them flat when they dry. And oboe and bassoon reeds often come in tubes that are too flimsy for regular use, or hinged plastic cases that come apart in the instrument’s case, leaving the reeds to bounce around unprotected.
    • Mouthpiece brushes. These are basically little vegetable brushes, with scratchy synthetic bristles and the dreaded twisted-wire core, much too aggressive for cleaning clarinet and saxophone mouthpieces. Instead, try a gentle rinse with room-temperature water and a drop of mild dish detergent. Stephen Howard’s vinegar-and-cotton method is good for occasional deeper cleanings.
    • Neck or bocal brushes. Probably too aggressive for use on these particularly delicate and crucial instrument parts. Plus, a strong risk of getting something stuck.
    • “Tone hole cleaners.” These are usually garden-variety pipe cleaners. Tone hole cleaning isn’t a task for beginners to do. The pipe cleaners’ twisted-wire cores can damage toneholes, the instrument’s bore, or pads.
    • “Pad papers.” It’s really tempting to use a lot of pressure with these, which can distort pads and cause leaks. Some are coated with a powder—these operate on the same principle as getting some gum stuck on your shoe, then stepping in some dirt so the gum won’t keep sticking to the sidewalk when you walk.Pad papers and other powder treatments should be an emergency treatment applied wisely and carefully by a knowledgeable musician, not a daily treatment applied badly by a student.
    • Key-dusting brushes. Gently removing some dust from the instrument’s mechanism isn’t an all-bad idea, but be advised that it’s easy to knock springs and things out of place. The brushes in these kits usually have twisted-wire cores, which can scratch instruments’ finishes. Instead, consider using cheap kids’ watercolor paintbrushes. Or, even better, make sure the instrument gets professional maintenance and cleaning at least once a year.
    • Key oil. No, no, no. This is a job for a professional to do. Besides, the kind in these care kits is usually cheap 3-in-1-type oil. Even if applied properly, it tends to drip back out of the keywork onto fingers, or worse, pads.
    • Bore oil. Absolutely not. Using this at all (only in wooden instruments) is controversial. When you bring it in for its annual maintenance, your repairperson can apply bore oil properly and safely if they deem it necessary. (My opinion: if in doubt, don’t bother.)
    • Care manuals. These are generally provided to justify the other items in the care kit.

    Skip the care kit—they are a way for retailers to squeeze a few more dollars out of you at purchase, and then more when you bring the instrument back in to fix the damage you have done with your brushes and oils and screwdrivers.

  • |

    Woodwind Doubler Census results, part 4: employment

    I hope you all are finding this as fascinating as I am. Here’s the latest batch of results from the Great Woodwind Doubler Census of 2011.

    Employment

    Q. Which of these do you play?


    Read More “Woodwind Doubler Census results, part 4: employment”

One Comment

  1. Great article!

    People tend to add energy to solve problems. It’s counterintuitive to reduce energy to solve problems…but sometimes necessary.

    People like physical symmetry….balance the force of embouchure with the force of air pressure/flow. I had to practice using a gentle embouchure while increasing air pressure…making a crescendo or playing loud.

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