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Factors in woodwind instrument response

Response is how readily the equipment/player combination produces sound. “Good” response generally means that the player-plus-instrument are able to produce a sound that starts precisely when intended, with clarity and with no unwanted additional noise. Many factors affect the quality and reliability of the response:

  • Instrument condition. An instrument with leaks, cracks, problematic dents, etc. will often respond in a delayed or unpredictable way.
  • Instrument quality. The instrument’s design and manufacture also play a role—an instrument of inferior design/build may respond inconsistently.
  • Setup. Mouthpieces and reeds are similarly subject to design and manufacturing flaws, and must also be well-matched to each other and the instrument. A common issue with single-reed instruments, for example, is using a “strength” of reed that isn’t a good fit for the mouthpiece.
  • Breath support. One of the most immediate and effective ways to improve response, even when other factors are less than ideal, is to use powerful, consistent breath support.
  • Embouchure. Any embouchure problem can affect response, but by far the most common is embouchure tightness or tension. Remember that all woodwind embouchures should be relaxed.
  • Voicing. This is one of the least-taught and least-understood, but one of the most crucial aspects of good woodwind playing. Properly-calibrated, steady voicing improves response (and just about everything else).
  • Finger accuracy and timing. Fingers that arrive on their keys or toneholes out of sync, or that fail to form proper seals, impede response like the leaks that they are.
  • Inherent acoustical problems. Even the best-made instruments have some built-in compromises that might make certain notes less responsive even under the best circumstances. A common example is the lowest notes on the flute, the oboe, and the saxophone, which may tend toward slight sluggishness even for the best players and equipment. Players may need to compensate in various ways.
  • Musical context. Related to the acoustical problems of the various woodwinds, certain musical contexts may exacerbate issues. For example, the bassoon has some specific intervals that are hard to slur smoothly, and skilled bassoonists might use special fingerings to improve these.

For your best response on every note, be sure to address each of the many factors involved.

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  • The right clarinet or saxophone reed strength “for you”

    How do you pick the clarinet or saxophone reed that is the right strength “for you?” You mostly don’t, really.

    It’s important that the reed be a good match to the mouthpiece. In most cases the primary consideration is the mouthpiece’s facing curve and resultant tip opening. Generally, a shorter curve and/or wider opening require a softer reed, that can flex enough to meet the mouthpiece while vibrating. A longer curve and/or narrower opening need a stiffer reed, which will have enough guts to spring back after flexing to the mouthpiece.

    This means that the “right” strength for a player using a particular mouthpiece will be pretty close to the “right” reed for anyone else using that mouthpiece.

    Some players and teachers object to this, insisting that the “strength” of the embouchure needs to be accounted for. But the embouchure shouldn’t employ much “strength”—it should close just airtight (but not tight) around the mouthpiece and reed. If you are using your embouchure to muscle the reed around, then you might think you need a stiffer reed, but what you really need is a more open, relaxed embouchure. (If you feel like you will lose control by relaxing your embouchure, make up for it with powerful breath support.)

    So, assuming a reed reasonably well-matched to the mouthpiece, and a correctly-formed embouchure, the only thing left to consider is personal preference for how much resistance is in the setup. A slightly more resistant setup is good for things like soft, gentle articulations and stable pitch and tone. A slightly less resistant setup favors crisp, immediate articulations and some pitch and tone flexibility. I find this acceptable range of reed stiffnesses to be small enough that I can usually find some softer and some stiffer specimens within a box of reeds that are nominally the same strength.

    Some mouthpiece and reed makers publish information about which reeds match to which mouthpieces. If you find yourself straying far from these recommendations, take a closer look at your embouchure and your stability/flexibility priorities.

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    NFA 2011: Woodwind doublers roundtable discussion

    Here I am at the far left saying something brilliant and witty. Tereasa Payne, Shelley Collins, David Weiss, and Jim Walker look on in wonder and delight.

    At this year’s NFA conference, I had the very cool opportunity to be part of a discussion panel about woodwind doubling. The panel was organized by Florida flutist and doubler Tereasa Payne, and moderated by my Delta State colleague Shelley Collins. The panel consisted of me, Tereasa, Hollywood studio great Jim Walker, and David Weiss, who is the ethnic flutes soloist for Broadway’s The Lion King. It was an honor to be included in a group of such stature!

    We spoke to a surprisingly large and enthusiastic crowd. At one point Shelley asked for a show of hands by the doublers in the audience, and we were blown away by all the hands that shot up. The audience asked great questions, and many stayed afterward to talk some more. I was delighted to meet several of you personally who read this blog or who have communicated with me by email or on Twitter.

    In advance of the panel, Tereasa had prepared some questions for the panelists to think over. I took some notes to organize my thoughts, and I’m providing them here in an edited version. This isn’t a transcript of the live panel, but it should give you an idea of what was talked about, and of my thoughts about some of those topics. Read More “NFA 2011: Woodwind doublers roundtable discussion”

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    Need a panflute? Woodwind doubling gear woes

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  • Practicing and breathing

    When I play woodwind instruments in a stress situation, such as a performance (or, back in my student days, a lesson), one of the first things affected is my breathing.

    Maybe you have had this experience. The performance begins, and the breathing seems somehow off. You find yourself breathing in awkward or unaccustomed places, ending up either short of breath or too full of stale air. You end up skipping notes or whole measures of music to reset your breathing and get back on track, but panic has already set in and things spiral.

    Most of our favorite practice tips and tricks are about finger technique or articulation or tone, and are meant to help ensure solid performance even when the stress kicks in. But sometimes we forget to practice breathing. Don’t let your performances be derailed by panicky breathing—practice the breaths just like you practice the notes.

    photo, jean-daniel pauget
    photo, jean-daniel pauget

    Make breaths part of the process from day one. Don’t assume they will fall into place once you have learned the notes—by the time that is done, you may have unwittingly “practiced” breaths in less-than-ideal spots. Make thoughtful breathing decisions the first time you practice a new étude or repertoire piece, and mark them in. Create a habit of breathing only at the places you have marked.

    You are hopefully starting your practice of the piece below tempo, so your breathing needs may change as you approach performance tempo. That’s okay—you can always change the markings as your tempo and interpretation progress. Be flexible about moving breath marks around, but disciplined about observing them.

    This approach makes your chosen breaths habitual, so hopefully they are less likely to change when you are nervous or distracted. It also creates a mindset of breathing purposefully, rather than winging it.

    It’s worth pointing out, too, that controlled breathing can actually reduce your body’s stress response, so practicing deliberate, relaxed breathing can help prevent the panic-breathing spiral.

    Breathe easy!

  • Don’t say this to your beginning oboists

    Here is a version of a handout I provided recently to graduate students at the American Band College, a summer program for school band directors.

    Band directors, don’t say this to your beginning oboists:

    • “Shh.” As a university oboe teacher, I routinely meet young oboists who play like they are terrified of making a sound. They often report that in their school band experience, every time they play the director gives them “the hand.” Playing softly on the oboe (or any woodwind) is an advanced technique. If you possibly can, encourage your beginning oboists to make big, resonant, confident sounds. Defend them from classmates who compare them unfavorably to waterfowl. It will pay off when you have a rock-star oboe soloist, with a glorious, ringing sound, for your high school wind ensemble.
    • “The oboe is really hard.” There’s a pointless myth that the oboe is at or near the top of the list of “hardest” instruments. Like any instrument, it has its own learning curve. But it’s quite manageable for a motivated student. Don’t give them unnecessary reasons to stress over it.
    • “Take this fingering chart home and figure it out.” Of course ideally all your students would be taking private lessons, right? But the oboe has a few unique quirks, like its fussy and delicate reeds, that really heighten the need for some specialist instruction. If you possibly can, get your beginning oboists in touch with qualified private teachers ASAP.
    • “Lip it up.” “Tighten your embouchure.” This is bad advice for any woodwind instrument. It’s a band-aid solution for flat pitch, buzzy tone, or squeaks. A good oboe embouchure is almost no embouchure at all—the lips remain pretty close to a neutral, non-oboe-playing position. (Do allow the corners of the mouth to come inward, and the lipstick part of the lips to roll in over the reed a bit.) Solve pitch, tone, and response problems with a relaxed, light embouchure, powerful breath support, correct voicing (low, “oh” vowel, warm air), and good reeds (preferably handmade and/or adjusted by the student’s private oboe teacher).
    • “Check out this oboe player on YouTube.” Listening and watching is a good thing, for sure. But be cautious about who you recommend: there are various “schools” of oboe playing in different parts of the world, that value different tone ideals and use differing posture, embouchure, and reeds. Generally the American-school players value a silky-smooth, relatively dark tone, and use a posture that keeps the oboe at around a 45° angle to the body. If you hear a livelier, brighter tone and see a more trumpet-like instrument position, that may not be the model you want for your young American oboists. (All the regional oboe sounds are lovely and valid, but oboe sounds from other locales should be presented with some context.)
    • “You can’t march it.” You’re absolutely right that oboes do not belong on the marching field, and your oboists should find some other way to get involved. But please encourage the oboe as a worthwhile pursuit for young musicians. It has a noble history and repertoire, is sought-after by university music department scholarship committees, and will bring something special to your concert ensembles.

  • Using electronic harmonization with woodwinds

    Disclosure: As an Amazon Associate I earn from qualifying purchases, at no cost to you.

    In a recent recital I performed my own arrangement of Ravel’s Boléro for multiple woodwinds soloist using electronics, with piano and snare drum. I used electronics to try to approximate some of Ravel’s harmonies (and timbres), and used what in my mind are three different techniques, which I’ll try to outline here.

    In performance, I used the BOSS GT-1000CORE guitar multi-effects unit to do most of the heavy lifting. I did find that it had difficulty tracking my flute playing (though, surprisingly, it did better with piccolo), so I used an Electro-Harmonix Pitch Fork + to assist with that instrument in particular. I also used a BOSS SY-200 to try to create some non-woodwind tone colors. There are plenty of other equipment options that can achieve similar effects, but you’re on your own to read the manuals.

    All of this was done with a microphone rather than pickups, which was less complicated for quick instrument switches, but did make it difficult to get relatively isolated woodwind sounds into the electronics, which ultimately caused problems with the audibility of some of the electronic sounds.

    The warts-and-all live performance is available on my YouTube channel, but I’ll provide some clearer, isolated examples here. For rehearsal numbers in the orchestral score, I’m referring to the Durand Edition on IMSLP.

    Technique 1: parallel intervals

    At rehearsal mark 8 in the score, horn and celeste play the A theme in octaves, with two piccolos playing in parallel a perfect fifth and a major tenth above the celeste’s highest octave, perhaps in imitation of a pipe organ’s mixture stop.

    To achieve this harmony with electronics, I played the upper piccolo part “live,” and routed the piccolo’s sound into the GT-1000CORE where I split it into two separate signal paths. One got transposed down using a digital pitch shifter to create the second piccolo part. The other got transposed down to the melody pitch and split into octaves, then routed through the SY-200 to turn the sound into something vaguely celeste-like.

    Since the intervals are strictly parallel, this is a pretty straightforward use of pitch shifting: whatever note I play on the piccolo gets transposed to the specified intervals.

    Technique 2: smart harmonization

    At rehearsal mark 16, a thickly-orchestrated ensemble of woodwinds, brass, and strings plays the A theme in harmony. I opted to play this portion on soprano saxophone, thickened and harmonized with a synthesized string section.

    Since the harmony in this section is largely diatonic, I used the GT-1000CORE’s smart harmonizer. I added voices a diatonic fourth and diatonic sixth below in the key of G (like a first-inversion triad), which tracks with the notes in the first part of the theme. But there’s a moment in the first part that uses F-natural instead of F-sharp, and the second part of the melody uses F-naturals exclusively, so I used the unit’s footswitches to change to the key of C major as needed. I routed all of this through the SY-200 to change the three soprano saxophones into a string section sound, with the “live” soprano remaining audible in the room.

    For the key switching, I set one footswitch as a “momentary” switch, so it changes the key just while I’m pressing it, and another as a “toggle” switch, so I can press and release it and the key remains changed. This gives me some helpful options for live performance.

    Technique 3: smart harmonization with custom scales

    The smart harmonizer works well out of the box as long as you want to use notes of a major scale (or mode thereof), but at rehearsal mark 15 Ravel’s harmonization is more complicated than that. Luckily, the GT-1000CORE supports smart harmonization with custom “scales.” What this really means is that I can tell the unit that any time I play a certain pitch, it should add one or more pitches that I can specify arbitrarily. I can add whatever pitches I like to each note of the chromatic scale.

    I chose to play this section on clarinet, using the electronics to turn it into a 3-part clarinet section. During the first phrase, the melody pitches are harmonized in a consistent way: every time there’s a melody concert B-flat it’s harmonized with a G and an E, every time there’s a melody C it’s harmonized with an A and an F, every time there’s a melody E it’s harmonized with a C and a G, and so forth. I can just tell the effects unit which harmony notes to add to each melody note.

    But things change in the first half of the second phrase: melody B-flat is now harmonized with G and D, and C is now harmonized with A and E. To accommodate this I have to create a second custom “scale,” and use a footswitch to activate it at the right time. To finish the second phrase requires a third scale, engaged with another footswitch.

    Because of the flexibility of the custom scale system, I can recreate harmonies that use a variety of intervals. With a little analysis I can figure out where the scale changes need to be (basically anywhere a given melody pitch is harmonized in a new way).

    Additional thoughts

    There are some limitations to using pitch shifters and harmonizers, depending on your equipment. Each virtual pitch shifter and harmonizer in the GT-1000CORE can only add two voices, though by (virtually) splitting the audio signal into multiple paths and passing each through its own shifter/harmonizer I can build thicker chords.

    When trying to reproduce specific harmonies written by a composer, there may be some decisions to make to balance accuracy with practicality. Serendipitously, most of Ravel’s harmony translated fairly easily to the effects unit’s capabilities. But there were a few spots where I decided that certain chord voicings were close enough, and that I didn’t need to complicate things with one more custom scale plus the corresponding onstage footwork.

    As I’ve mentioned previously, I’m more interested in electronic effects that give my woodwinds new capabilities, like polyphony, than in just adding some distortion or echo (though those are also fun). Enjoy!

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