How to Successfully Break In Clarinet Reeds

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The reader will learn how to break in clarinet reeds in a way that optimizes reed performance gently and gradually.

The clarinet reed is largely responsible for the quality of sound produced on the instrument, and thus its care should be given careful consideration, especially if the reed is new. Reeds are not ready-to-go out of the box; it is important to break them in gently and gradually to ensure they reach their optimum sound, as well as give the player an idea of the quality and potential of each reed as a good sound producer. Here are some simple steps to successfully break in reeds.

Materials Needed:

• Box of reeds

• Water to soak the reeds in (A container with a lid is nice and allows you to transport your reed water)

• Reed case for storing reeds during and after the breaking-in process


1. Carefully take one to four reeds out of the factory packaging. You will be testing in batches of four until all reeds have been evaluated.

2. Take a look at each reed from various angles. Not all reeds are created equally, even if they are from the same box. Here are a few things to look for:

  •  The vamp (the cut section) should be a nice, even, light cream color. If you hold the reed up to the light, you should see an even pattern in the fibers that comprise the reed*. There should be no variation of color on the vamp; if there is, put the reed aside and open another.
  •  The bark (the thick, uncut part of the reed) can have more color variation than the vamp. However, DISCARD any reed that has green in the vamp or the bark. This means that the cane was cut prematurely and not ideal for clarinet playing**.
  • Take a look at the profile of the reed. Is there a nice, even slope from the bark to the vamp, with a level surface for the heart and tip (the places where your lips and tongue will touch the reed)? For a good reed, the answer to both questions will be yes.
  •  Finally, flip the reed over so the rail (the flat side that touches the mouthpiece) is up. Put the butt of the reed (the end that you do not play from) at eye level, so you are looking down the reed. The surface should be totally level, with no sign of warping. Put any warped reeds aside.

3. Place all four reeds in the water, bark end first. Let them soak for 30 seconds to 1 minute. Then, take the reeds out and place them rail side up on a flat surface. Take one reed and dip the tip side into the water to dampen it. Carefully slide your finger over the rail to remove any excess water.

4. Attach the reed to your mouthpiece as you would to play. Play through scales or some long tones to test the quality of sound. Be careful not to play above G in the clarion register so you do not stress the reed to much during its trial run. Likewise, keep articulations, especially ones hard on reeds like accented staccato, to a minimum.

5. If it is not difficult to blow through the reed and the tones you created were pure and free of any reedy back noise, then it passed the first test and made it to the second round. Place it rail side up on a flat surface and let it dry out completely before you store it in your reed case.

6. Continue this process until you have inspected and tested all the reeds in the box. Those that do not produce a clear sound or are hard to blow through should not be considered in the next rounds.


Lorena Williams
Posted on Dec 1, 2009
Amanda Lanser
Posted on Dec 1, 2009
Lorena Williams
Posted on Dec 1, 2009
Posted on Oct 28, 2009