Decrescendo to zero

ByBret Pimentel

Woodwind players often struggle with decrescendos that quit too soon. (“Decrescendi” if you prefer.) It’s pretty disappointing to play a graceful phrase and have the last note end abruptly instead of fading down smoothly to zero.

There’s not a special technique to deploy in order to make successful decrescendos to niente. This delicate dynamic effect just exposes a common shortfall in the fundamentals of tone production. Correcting this makes good decrescendos possible.

Softer dynamics are produced on the woodwinds by shrinking the aperture (opening) in the embouchure. The flute has an independent aperture, which can be made smaller or larger at will. The aperture on reed instruments is built around the opening of the double reed, or the opening between the single reed and the mouthpiece. Reducing the aperture of the lips on reed instruments applies a slight pressure that squishes the reed closed a little, reducing its opening. (This is a lip movement, not a jaw movement).

As the opening is reduced, airflow into the instrument decreases. At a certain point there is no longer enough power to keep the reed or flute air jet vibrating, so it stops. Hopefully, this occurs at such a soft volume that it seems like the note faded away completely.

When the note ends too abruptly, check to make sure breath support isn’t decreasing with the decrescendo. Steady, powerful breath support as the aperture decreases equals an increase in air pressure. This keeps the reed vibrating as the opening and the volume decrease toward zero.

Consistent, strong breath support and a flexible, well-formed embouchure are the keys to successful decrescendos.

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    orchestral flutist
    Photo, Scott Schram

    I got an interesting email recently. I’ve edited it heavily and fictionalized almost all the details, since I’m using it here without permission, but you’ll get the idea:

    Dear Bret,

    I found your web page through a Google search. My company is presenting a themed cruise for classical music lovers departing from Seattle in February, featuring performances by a full symphony orchestra.

    I am looking to hire a woodwind doubler to serve as a sort of human insurance policy, should something happen to one of our woodwind players while we are out to sea. I’m wondering if you know anyone in the area who would be interested. We will rehearse in Seattle before departure. Compensation is room and board on the ship and travel to the Hawaiian islands, plus $50 per service to attend all rehearsals, and $100 per concert if called upon to perform. I need someone who can play flute, oboe, clarinet, and bassoon, and the repertoire is standard symphonic fare: Mozart, Schubert, Brahms, etc.

    Let me know if there’s anyone you could recommend for this. There’s a nearby university with a degree program in multiple woodwinds, so I figure there must be a number of students or graduates who are available. I would like to hire someone in the area, since unfortunately we can’t pay for travel to Seattle.

    Thanks!

    Eddie Skousen, President

    Classical Cruises, Inc.

    I’ll confess to being sort of fascinated by the idea of being hired as a kind of utility backup for an orchestral woodwind section. And I did put out a call for some potential hires, but didn’t get any nibbles. It’s a creative idea, but there are a number of practical obstacles: Read More “The woodwind doubler as orchestral utility player”

  • Reed adjustment checklist

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    Problems with your clarinet or saxophone reeds?

    1. If you buy into the myth that there are only two or three “good” reeds in a box of ten, you are buying the wrong reeds. There are many, many options available to you. When I’ve got the right brand, cut, and size of reed for my mouthpiece and embouchure, easily eight play respectably well right out of the box. Within 15-20 minutes, I can adjust nine or ten to play quite well, and maybe three or four of those at recital quality. I use the steps below and nothing else.

    2. Um, no.
      Um, no.
      Don’t waste time and cane messing with the topography of the reed’s cut. With all the variation in reeds, the cut is the one thing that is really quite consistent. If you don’t like the cut, shop around some more. If you own a diagram like the one shown here, with elaborate instructions on which tiny sectors of reed you should sand, I recommend that you throw it away.

    3. Make sure the reed is flat. Many aren’t, and one that was flat yesterday may not be flat today. A piece of 600-grit wet-dry sandpaper held against a piece of glass is the perfect tool for this. Concentrate on the part of the reed that contacts the mouthpiece’s table. For $2, I had a local glass shop cut me a 3″×4″ piece of ¼” glass, with the edges ground smooth. You can also use a mirror or window pane. A flattened reed will respond better and squeak less.
    4. Balance the corners. This is the one exception I make for changing the reed’s cut. Well-balanced reeds have a nice clear tone and respond reliably throughout the instrument’s range and at any dynamic level. I find that balancing the corners can correct for much of the asymmetry of a typical reed. Even a reed that already seems pretty good can often be improved. Tom Ridenour’s method is dead simple and strikingly effective—required reading.
    5. If absolutely necessary, clip the tip using a high-quality reed trimmer. I do this to maybe one in twenty reeds. I do it to make a reed feel a little stronger. Clip off the tiniest possible amount at first—a little clip goes a long way. It’s very rare that I clip off more than a tiny bit, and if I do, it rarely works out well.

    That’s it!

  • Flute pressure against lip: survey of published opinions

    ByBret Pimentel

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

    My own past flute teachers gave me conflicting advice about how much the flute headjoint should press into the lower lip. One would pull on the crown of my flute while I played to make sure it came away from my lip with no resistance. Another would push the headjoint more firmly into my face as I played. (I improved under both teachers’ approaches.)

    I got curious about it recently and looked up what some flute pedagogues have had to say. I’m presenting my findings here without taking a personal stance (yet).

    It’s a little tricky to parse some of these, since many speak in terms of avoiding too much pressure, but don’t clarify whether that means to use as little pressure as possible or some moderate amount of pressure.

    In the avoid-too-much-pressure camp:

    A very important point to remember is never to force the mouth plate against the lower teeth as such forcing will limit the amount of flexibility after the embouchure has been developed.

    James Pellerite: “Improving Tone Production in Flute Performance,” in Woodwind Anthology, volume I, 1999 edition. Northfield, Illinois: The Instrumentalist, 1999, p. 11. Article originally printed in The Instrumentalist in 1953.

    Do not press the head joint hard against the lips. Control of the tone must come from the lips themselves, not from pressure.

    George Waln, “First Flute Lesson,” in Woodwind Anthology, volume I, 1999 edition. Northfield, Illinois: The Instrumentalist, 1999, p. 25. Article originally printed in The Instrumentalist in 1957.

    “The chin is, of course, an aid in support, but it must not be depended on for support, since pressure against the jaw will seriously disturb the embouchure.”

    Edwin Putnik: The Art of Flute Playing, revised edition. Miami, Florida: Summy-Birchard Inc., 1970, p. 7.

    In order to correct this problem [sharpness/pinching], the student should be certain that he is not pressing the flute against his lower lip, but rather thinking of the flute as resting lightly against the lip…

    Mary Jean Simpson: “Flute Intonation Trouble: Spare Not The Rod,” in Woodwind Anthology, volume I, 1999 edition. Northfield, Illinois: The Instrumentalist, 1999, p. 117. Article originally printed in The Instrumentalist in 1972.

    Do not press the flute too tightly against the chin because too much pressure will alter the tone and pitch.

    Kathleen Goll-Wilson, “Erratic Intonation in Flute Sections,” in Woodwind Anthology, volume I, 1999 edition. Northfield, Illinois: The Instrumentalist, 1999, p. 661. Article originally printed in The Instrumentalist in 1992.

    Excessive pressure against the chin should be avoided.

    William Dietz, Jerry Kirkbride, Hal Ott, Mark Weiger, Craig Whittaker: Teaching Woodwinds: A Method and Resource Handbook for Music Educators. Belmont, California: Schirmer, 1998, p. 174. Note: Hal Ott is the flutist among the authors, so this presumably reflects his opinion.

    …the flute should rest lightly against the chin in order to leave the lips free and flexible.

    Nancy Toff: The Flute Book: A Complete Guide for Students and Performers, third edition. Oxford University Press, 2012, p. 94.

    [Common problems:] Too much pressure into the lip. The teacher should be able to tap the flute off of the lip with very little effort. … [for piccolo:] Too much pressure into the face, especially upper register. Excessive pressure makes high notes much more difficult if not impossible.

    Charles West: Woodwind Methods: An Essential Resource for Educators, Conductors, and Students. Delray Beach, Florida: Meredith Music Publications, 2015, p. 17.

    These are the ones I could find that seemed to advocate for at least some pressure, although neither is explicit about how much:

    Students should keep in mind the three points of pressure… [including] the lips pushing out against the flute…

    John Knight, “Flute Intonation,” in Woodwind Anthology, volume I, 1999 edition. Northfield, Illinois: The Instrumentalist, 1999, p. 529. Article originally printed in The Instrumentalist in 1989.

    “Keep a relaxed embouchure, but place the flute firmly on the chin.”

    Michel Debost: “Basics of Flute Playing,” in Woodwind Anthology, volume I, 1999 edition. Northfield, Illinois: The Instrumentalist, 1999, p. 632. Article originally printed in The Instrumentalist in 1991.

    John Knight is the only author to speak in terms of the lips putting pressure on the flute, rather than the reverse.

    In any case, among the sources I consulted, there seems to be some consensus that pressure of flute against lip should be light, or at least not “excessive.”

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