Avoiding clarinet undertones: published techniques

Clarinet “undertones” or “grunts” are the unpleasant low sounds that happen usually at the beginning of tongued upper-clarion-register notes (about written G to C, above the staff). They are the lower register speaking out of turn—a clarion G’s undertone, for example, is the chalumeau C.

Fine clarinetists can more or less eradicate the problem, but there isn’t a lot of consensus or clarity among clarinetists about how exactly this is done. I checked some published clarinet wisdom that I had at hand, to see what some of the experts say about what causes undertones, or how to eliminate them. Here are the results:

To prevent clarinet undertones in the upper clarion register…

This listing isn’t comprehensive, so I welcome submissions if you can point me toward published sources. And in many cases I have done some interpreting of the authors’ intents. (Julie DeRoche, for example, lists a number of embouchure specifics in her article, which I have reduced to “Ensure correct, stable embouchure formation.”) If you are one of the authors, or have particular insight into their thinking, I also welcome corrections.

I’m refraining from comment or conclusion at this point, but stay tuned for a future post.

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  • Breath support, register breaks, and resistance

    A few months ago I wrote this about the clarinet:

    If breath support, embouchure, and voicing are correctly established, then Crossing the Dreaded Break ceases to be a Thing. It’s just another note: a moment ago you were playing B-flat, and now you are playing B-natural. As long as your fingers get where they are supposed to go, then that’s all there is to it. Personally, I don’t even use the word “break” with a beginning student—there’s no need to get them all uptight about what really is a non-event.

    My point was that crossing a register break is merely a fingering issue, and shouldn’t be turned into a big to-do about embouchures and equipment purchases and so forth. And I stand by that, but there is something I glossed over a bit that perhaps ought to be revisited in more detail, and that applies to register break crossings on all woodwind instruments.

    The point that I want to return to is that of breath support. If it, and some other basic tone-production matters, are “correctly established,” then break-crossing is indeed nothing more than a new fingering or two. But assuming that breath support is 100% correct with a student just reaching the break-crossing stage is often a mistake.

    Each note on the clarinet (and on any woodwind) has a certain level of resistance—that is to say, it requires a certain amount of air pressure to get the air column vibrating. Some notes are more resistant, and some are less resistant. As a sort of general oversimplification, we might assume that a long-tube note (with more toneholes closed) is more resistant than a short-tube note (with more toneholes open). Other factors do apply, of course: the size of the toneholes, whether the fingering is a “forked” fingering, and more, but let’s isolate tube length for the moment. So for the clarinet, having a break between A-sharp and B, we would expect to see this kind of resistance change while crossing the break:

    Taller grey bar = higher resistance
    Taller grey bar = higher resistance

    (Note that the bar graphs here are strictly illustrative and not based on any real measurements.)

    A beginner who is accustomed to the lower resistance of a few chalumeau-register notes might have intuitively developed just enough breath support to make those notes respond. When he or she attempts to cross the break, the breath support isn’t enough to overcome the increased resistance: Read More “Breath support, register breaks, and resistance”

  • Why do I need to use alternate fingerings?

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

    Woodwind instruments including the flute, oboe, clarinet, bassoon, and saxophone all have more than one fingering for some notes. Why is that, and do you need to learn them all? Instead, could you just learn the one main fingering for every note and get really good at using it?

    Here are some things to think about:

    • There’s not always one “main” fingering. For example, the clarinet has its “pinky finger” notes that have left-hand or right-hand options, and you need to know both equally well to play above the beginner level. The flute has “1 and 1” and “thumb” fingerings for B-flat that are both common and standard. The oboe has two or three standard fingerings for F. The bassoon’s thumb and pinky options for F-sharp and A-flat and the saxophone’s “side” and “bis” B-flats are also arguably equally important.
    • Using an alternate fingering can sometimes help avoid awkward movements. One example is flip-flopping (one finger lifting up while another presses down) with F to F-sharp on saxophone or in the clarinet’s middle register. Another is sliding (moving a finger from one key to another) like going from D on the oboe to F with the right-hand F key. Sometimes these awkward movements are unavoidable, but good woodwind players avoid them whenever possible.
    • Alternate fingerings don’t always sound or respond the same. Some do, such as the clarinet’s pinky finger notes, because the pinky keys open and close the same holes. But some alternate fingerings might be a little louder or softer, sharper or flatter, more or less resistant, or brighter or darker in tone. Excellent woodwind players use these differences in artistic ways.

    So alternate fingerings are important and useful. But do you need all of them?

    There can be a lot of alternate fingerings. Advanced bassoonists sometimes refer to a book of fingerings that is over 300 pages long! (There are books for other instruments, too.) Sometimes there can be dozens of fingerings for a single note.

    If you’re currently learning an instrument and using a method book (individual or band method) that has a fingering chart, you could check to see which notes have more than one fingering. It might be a worthwhile challenge to learn all those fingerings, and see if the book gives any hints about when to use which ones.

    If you’re a more advanced student, the music you’re working on might present challenges when fingering patterns get awkward. Take on the challenge of researching lesser-known alternate fingerings that might help. (Sometimes a fingering has both advantages and disadvantages that you have to weigh carefully.) Start collecting useful fingering charts, or compile your own.

    If you have my sights set on playing professionally, then you will need to know lots of alternate fingerings, have good resources to consult when you need more options, and know exactly how each fingering sounds, responds, and tunes on your instrument.

    Good luck!

  • Advice on writing for doublers

    Manuscript score
    Photo, liza31337

    I got an interesting question by email last week. I’m reprinting the message here, followed by the suggestions I sent in return (I’ve edited a bit).

    Hi Bret,

    I’m doing my first arrangement for a musical, which will be an amateur production.

    I’m going to be hiring players from amateur/student orchestras (university), or simply people who play well enough to take on the parts. I don’t think at this time I will be able to have more than 3 wind players.

    One wind player has advised (from their experience as a musician) not to expect a player at this level to be able to play both a single and double reed instrument. Is it common for this to be the case, in your own experience? Is there any doubling of a mix of certain double and single-reeds instruments that’s even commonplace amongst ‘amateur’ players?

    Do you have any recommendations of how to group the players, in terms of if I only have 3 available, and they are ‘amateur’ (but still ‘good’) level?

    I had a look at the reed books on this site, but had to bear in mind that when putting on professional productions, you’re more likely to find players who can switch between a wider range of instruments. Any tips you can provide would be greatly appreciated.

    Hello,

    Thanks for stopping by my website and for taking the time to write. This is a great question with, I’m afraid, no great answers.

    Woodwind doublers, like most commodities, are most easily found in larger cities, but can also pop up in odd places. Depending on where you are located, you may have more or fewer (or none) at your disposal. The best solution, when possible, is to line up your musicians in advance, and write for their strengths. Shows on Broadway are sometimes written this way.

    Assuming that you can’t do that, you may have to hedge your bets somewhat. You might, for example, do something like this:

    Reed 1: Piccolo, flute, clarinet [optional]

    Reed 2: Flute [optional], clarinet, soprano saxophone [optional]

    Reed 3: Bassoon, clarinet [optional]

    In this case, the parts could be played by a flutist, a clarinetist, and a bassoonist. The optional parts could be notated on ossia lines for the “primary” instruments, or omitted according to your instructions. All of these books include clarinet writing, but you would want to put the important solos and the lead clarinet parts in book 2; likewise the Reed 2 flute parts would be harmony parts to Reed 1’s lead. Read More “Advice on writing for doublers”

  • Common doubling combinations from the Broadway doubling list

    The most popular thing on my website is the Woodwind doubling in Broadway musicals page, which brings in visitors from around the world. I’ve even been lucky enough to hear occasionally from major woodwind doublers who are working on Broadway.

    I thought it might be interesting to take a look at the most common combinations of instruments called for. I’m including a table at the end of this post that shows every combination that occurs 10 or more times on the current version of the list. The first column numbers the rows for convenience in referring to specific data; the second column indicates how many times that particular combination occur. Read More “Common doubling combinations from the Broadway doubling list”

  • Maintaining direction in staccato passages

    In my last post, I pointed out that staccato notes are not always exactly “detached,” even though they may give that impression. Now let’s consider how this sense of detachment, real or false, can disrupt a phrase.

    To make a legato phrase sound like a unified idea, all I have to do as a minimum is make sure my air doesn’t stop: my fingers and tongue delineate individual notes, but the sound is continuous. But with a staccato phrase, the sound stops (at least sort of). We could perhaps visualize it this way, with each box representing a note:

    staccato notes

    There’s not a clear sense of continuity—each note is an island.

    But I can make the notes sound like they belong together, without eliminating the space between them. For example, suppose I give the passage a subtle crescendo:

    staccato notes, with crescendo

    The space between the notes is the same, but now there is a clear relationship. It’s obvious that the individual notes, though detached, make up a single structure and not six separate ones.

    A bit of crescendo is a reliable and tasteful way to do this in many cases, but really any variable aspect of musical expression could ostensibly be used: decrescendo, change in tone color, change in vibrato, accelerando or ritardando, or just about anything else that can be varied continuously across a group of notes. Make sure each note you play serves a larger phrase!

  • What are registers?

    “Registers” are a tricky concept in woodwind playing. Here’s how they work.

    For simplicity’s sake, let’s say I am playing a flute with a C footjoint. If I finger a low C, that closes all the instrument’s toneholes and produces a C4:

    Make your own woodwind fingering diagrams: fingering.bretpimentel.com

    As I work my way up the chromatic scale, I gradually open more and more of the flute’s holes. When I reach C-sharp 5, I run out of holes to open. (Using standard fingerings, that is.) To continue upward, the fingerings sort of restart—I close a bunch of toneholes again, fingering D5 in almost the same way I played D4. By the time I get to E5 I am using fingerings identical to the ones from an octave lower.

    I can play higher notes using the same fingerings I used for lower ones because I have moved into a higher register, which in this case is an octave above the lower register. On flute, I do this by changing something about my tone production; on reed instruments I get extra help from octave/register/”whisper” keys.

    If I continue my scale up to C-sharp 6, I run out of toneholes again, and move up to the third register, which is a fifth higher than the second. To play D6, I use a fingering that looks similar to G5, but sounds a fifth higher.

    So, for typical flute playing situations, we can consider the second register to begin at D5, and the third to begin at D6.

    But this doesn’t paint a complete picture in terms of the instrument’s acoustical properties. When the fingerings “start over” at D5, that’s not really starting over—I have left out the low C and C-sharp fingerings. And it turns out I can in fact play C5 and C-sharp 5 using those fingerings. The reason that flutists typically don’t is that the “standard” fingerings (with most of the toneholes opened) happen to work better for most situations, with regard to pitch, tone, and/or response. Likewise, when I reach C-sharp 5 and C-sharp 6, I haven’t completely run out of toneholes to open. If I open everything I have left (both trill keys, plus maybe the G-sharp key) I can get up to about D-sharp in either octave. But I usually don’t do that unless I have a special reason, because the standard fingerings are more usable.

    And starting the third register on D6 with an adapted “G” fingering raises this question again, but with an even larger gap. What about third-register notes using the fingerings from “low C” up to “F-sharp?” The answer is that those fingerings work, too (producing G up to C-sharp, an octave plus a fifth above the corresponding low-register fingerings). But, again, they aren’t as useful because of their pitch, tone, and response characteristics.

    So from an acoustical standpoint the first and second registers overlap in the C5-D-sharp 5 range, and the second and third overlap in the G5-D-sharp 6 range.

    When there’s overlap, there are fingering options available. The “standard” fingerings are the ones that have been chosen over the centuries by flutists as the ones best suited to most situations, but the others (sometimes called “overtone” fingerings or “harmonic” fingerings) can be used to good musical effect at times.

    The flute and most of the reed instruments follow the same pattern of registers: the second register is an octave above the first, and the third is a fifth above that. Additional registers above those are also used sometimes, spaced with increasingly small intervals. This series of intervals is a naturally-occurring phenomenon known as the harmonic series.

    The clarinet is an exception; due to its acoustical characteristics it uses only every other harmonic. This is why the clarinet doesn’t have an “octave” key, it has a “register” key that skips the octave register and goes straight to an octave plus a fifth.

    Understanding registers is helpful in navigating between them and in finding alternate fingerings for special situations. Happy practicing!

One Comment

  1. Working on this now. The pdf is so helpful. Using the TE tuner and trying to do long tones that barely shows upon the meter is helping and all the suggestions on the PDF are figured out by just “doing” the exercise. Thanks!

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