Long tones are at the core of most woodwind warmup routines. The most simple and obvious version is this:
Simple sustained notes are good for developing consistent breath support, which is required to keep the long tone steady in pitch, volume, and tone color. (Some teachers also suggest them for developing “embouchure strength,” one of the harmful and pervasive myths of woodwind playing.)
Many players and teachers recommend a version more like this:
This is a worthwhile improvement, as dynamic change requires a flexible and relatively relaxed embouchure on top of steady breath support. Exercises like the Herzberg long tones use this concept.
But I like this even better:
The first thing to notice is the addition of extreme dynamic markings, from niente (“nothing,” essentially zero volume) to fff (which should be understood here as maximum controlled volume). Achieving a note that starts from 0%, crescendos smoothly and evenly to 100%, and then back to 0%, is much more specific and demanding than just a general “get louder, then softer.” It requires powerful breath support that starts before the note sounds and continues until after it ends, as well as a tuned-in voicing and well-functioning equipment. (And it can serve as a diagnostic to find issues in these areas.) Exercises like the David Weber chromatic exercises use this approach. (At the link, scroll down to “Longtone 1.”
Less-advanced players should start and end as softly as possible and work toward a true niente. Players at all levels should take the opportunity to discover and then improve their loudest dynamic level.
The second thing to notice is the addition of a tempo marking. This demands that the dynamic changes happen within a specific timeline, as of course they do in real-world music. Faster or slower tempos than the one marked here may be used; each presents its own challenges.
A very thorough long tone warmup might involve playing these on every note within the instrument’s range. Each will have slightly (or severely!) different demands. For a more practical approach, consider a rotation: on day one, do these on the instrument’s lowest note, and the note a fifth above that (or some other interval), a fifth above that, and so forth. The next day, start on the second-lowest note, and the next day the note above that, and so forth.
I remember as a young college student attending a masterclass by a world-class musician. He was scornful of students spending a lot of time in practice rooms playing scales. He urged us instead to get outside and watch a sunset, and then “play the sunset.”
Advice like that has its place. But I was doing exactly as my teacher assigned: spending a lot of time in practice rooms playing scales. My teacher assigned that because it was what I needed at that stage in my development. I wouldn’t have had much success trying to “play the sunset” because I hadn’t yet learned the technique I needed.
I have my university woodwind methods students do an assignment evaluating pedagogical articles. They use a few criteria, including appropriateness for teaching beginners. The articles’ authors don’t always make that clear. In fact, I suspect many of the authors would resist the idea that their advice is level-specific. “Oh, no, my ideas apply to all students.”
I understand the appeal of that viewpoint, that good woodwind pedagogy is made of unassailable truths. But here’s a counterexample. With beginner and intermediate students, I teach that voicing is stable; you learn the “correct” voicing and then stick with it. But with more advanced students I teach that voicing is a tool to adjust tuning, response, and tone. Their technique, ear for pitch, and expressive requirements have reached a higher level, and they are ready. (I’ve addressed this two-phase approach to voicing previously.)
Masterclasses like the one I attended are often taught by very high-level performers. Their own teaching studios are filled with advanced, high-achieving graduate students. With those students, it may be productive to discuss heady philosophical or creative ideas. But the less-elite students really do need to hit a practice room and learn their scales. For them, high-level advice is pointless, frustrating, and condescending.
Consider carefully the needs of those you teach. When necessary, be clear that your teaching may be geared toward students at a particular level.
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.
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.
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.
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!
