What Is the Rationale For How You Set the Mouthpiece?

A topic over at the Trumpet Herald got me thinking about the initial placement of the mouthpiece on the lips. Robert P asked,

When setting the mp are your lips completely relaxed or do you in some way manipulate them – tense, flex, stretch, pucker etc.?

How would you describe what you do when you set the mp?

The following several posts offered essentially two different procedures. Some folks stated that they set the mouthpiece on the lips only after they firm the lips in some way. Other players offered that they prefered to place the mouthpiece on relaxed lips and firm the embouchure before playing. What I find most interesting, however, is the rationale behind these opposing viewpoints.

For the record, I’m in the “firm your lips first” camp and my thoughts here pretty much come from Donald Reinhardt’s here. To paraphrase Reinhardt, it’s best to have as little distortion in your embouchure formation as possible. Firming the lips first and then placing the mouthpiece on them is meant to help they player keep their embouchure formation stable and avoid any twisting or winding up of the lips with the mouthpiece. It also helps the player place the mouthpiece more consistently in the same spot on the lips.

So what is the rational for setting the mouthpiece on relaxed lips? That’s a little harder for me to summarize. It seems that few players actually advocate this, it’s simply what they happen to do. Some of the Trumpet Herald users seem to do this because they are either emulating a player who does this or following the advice from a particular teacher, without elaborating on why they feel this way. The best argument for I’ve heard is that it helps maintain relaxed playing technique and the lips are only firmed when they need to be, while playing, although I don’t think this outweighs the benefits from firming first.

One post brings up the “paralysis by analysis” trope. There’s too much to think about already so why bother? The problem with that argument (or rather, one of the many problems) is that if one way will lead to better results, not adopting it is limiting. If one way can lead to problems not being aware of those issues makes it impossible to accurately troubleshoot. Certainly teachers need to intellectually understand this.

Speaking of embouchure problems, I have heard several logical reasons why placing the mouthpiece on relaxed lips isn’t ideal. I’ve already mentioned above that this can lead to twisting or winding up the lips with the mouthpiece. If you’ve put the mouthpiece pressure on the lips and then firm the lips you can pin the lips in a position that is inconsistent every time you place the mouthpiece back on. The lips have to slide against the mouthpiece rim in order to get into their ideal position inside the cup which means you’re hitting a moving target with your embouchure every time you replace the mouthpiece. If you’re not putting on enough mouthpiece pressure until that split second before the initial attack then you’re making it even more of a moving target.

Regardless, one important point to discuss before moving forward is that regardless of how you set the mouthpiece for the initial attack, when you inhale between phrases if you open your embouchure formation to take in air and firm them again at the attack you’re going to be hitting that moving target again – even if you set the mouthpiece on firmed lips to start with.

Advice and Conclusion

Reinhardt’s process for setting the mouthpiece and how to maintain a stable embouchure formation is, in my opinion, something that all players can benefit from practicing. While his description is of an ideal, making small steps towards that goal can provide good results without obsessing over every small step in the process. Here is a way you can go about practicing this by breaking things up into small chunks.

  1. Pick a warmup with at least 5 minutes of simple exercises that you already have memorized. Long tones and overtone slurs work great for this, particularly if you start in different ranges for a bit.
  2. Use a mirror or video your embouchure so that you can see what you’re doing. Don’t worry about analyzing what you’re doing while practicing, but be aware of what you see.
  3. For that 5 minutes or so of your warmup always firm your lips before placing the mouthpiece on your embouchure formation. It’s not the lips center that holds them firm, it’s the mouth corners. You’re not worried about what note you’re going to play, you want the mouth corners firmed and locked in their playing position.
  4. At first, after setting the mouthpiece breathe through the nose to get used to the “ideal” of having the embouchure already in place. As you practice this, watch your mouth corners in particular in the mirror or video. At first they may loosen up or wiggle around a bit when you inhale and before the initial attack. Before and after the attack you are striving to make it look the same. Your ideal goal is if you turn the sound off on the video you would be hard pressed to tell when the sound starts by watching the embouchure alone.
  5. As you get comfortable with nose inhalations, begin breathing through the sides of your mouth while keeping the lip center touching lightly together inside the mouthpiece. Maintain the mouthpiece pressure as if you were already playing. Simply relax the mouth corners and inhale slowly. It might help to really wet the mouth corners with saliva before placing if your finding they want to stick together. When you attack the pitch the mouth corners should snap into place.
  6. After a few minutes or so of this, forget about it and move on to whatever else you want to practice.
  7. Take a couple of minutes during your warm down to practice the placement again.

That’s it, just a few minutes or so a day. You might find this very weird at first, particularly if you have been doing things differently for decades, as I had. It took me years of practice to internalize this technique to the point of where it’s automatic when I perform. During that learning process, however, I noticed my embouchure formation being more consistent even when I was skipping or missing steps. Other players may take to it quite easily. It’s well worth the effort you might have to put into it to head towards the ideal.

Do you already firm your lips before placing the mouthpiece? Was this a conscious effort on your part or the natural way you play? If you haven’t thought about it before or if you consciously place the mouthpiece on relaxed lips, please considering trying this out for a couple of weeks or so and report your progress. Did you find it helpful or a waste of your time? No change?

3 thoughts on “What Is the Rationale For How You Set the Mouthpiece?

  1. Thank you for the wonderful post, Dave! It’s my first post here but as a trombone player I find your website very helpful. After some injuries and embouchure changes, I actually have been firming my lips before playing a note for sometime now. Of course, the firmness depends on the note; not same firmness when playing a pedal B-flat and high B-flat but I try to keep my corners firm at all times. At first my sound was a bit tight when I started doing this but the body finds a way to adopt no matter what we do as long as we have a clear idea in terms of sound. I think because of this firmness I am a more consistent player and my endurance is much better.

  2. Great post – lots to think about here – and to try out – for now, though, having been an English major way back when, I think the word you want is rationale with an e at the end

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