Understanding Mix: The Sound, the Feeling, & the Science
- Luke
- Mar 28
- 2 min read
Updated: May 5
The Art of Finding Your Mix in Voice Training
I don’t like using vocabulary that isn’t crystal clear.
I prefer language that is rooted in something you can control.
When the word "mix" is used in voice training, it often causes more confusion than clarity. See my blog post on other confusing voice terminology (head & chest voice).
As an Estill Master Trainer (EMT), I am passionate about helping singers define real-world vocal terminology.

So, let’s take a deeper dive into the popular voice quality: “mix.”
Understanding the Mix
A 'mix' voice quality is characterized by a light and sweet tone. However, it usually retains enough resonance to carry acoustically.
This quality is predominantly heard in musical theatre, pop, and light opera.
Here are two of my favorite “mixers”:
The Science Behind the Mix
Inside the Larynx are the True Vocal Folds. These folds can take various positions. In my opinion, a mix exists somewhere between Thick and Thin True Vocal Folds. It’s like a “thinner” Thick Fold or, from the opposite angle, a “thicker” Thin Fold.
Build Your Mix
To “thin out” your Thick Folds, try using Thyroid: Tilt as an effective strategy.
Your True Vocal Folds are attached to your Thyroid Cartilage. When the Thyroid tilts, the vocal folds lengthen and effectively “thin out.”
Practical Steps to Achieve a Mix:
Demonstrate a descending major scale on the word “you” using Thick True Vocal Folds with a Vertical Thyroid (no tilt). Notice how harsh it sounds.
Now, repeat the descending scale on “you,” still using Thick Folds, but this time add Thyroid Tilt. Listen for a sweeter, less harsh sound.
You’ll likely need to lean toward Thin Folds even more. Experiment with the intensity of your Thyroid Tilt. Try it at levels like 5, 8, and even 10. The more you tilt, the thinner your vocal folds become.
If it still sounds too heavy, consider raising your Larynx and/or Tongue.
Pro Tip: Start from the Top
Without manipulation, your vocal folds are Thicker on lower pitches and thinner on higher ones. So, when building your mix, start from the top of your range down.
Conclusion
Finding your mix in voice training is about understanding vocal fold management. By using techniques like Thyroid Tilt and experimenting with pitch, you can develop a lighter, more resonant sound. Remember, each singer's journey is unique, and discovering your mix takes time.
Through practice and the right guidance, you can master this essential quality in your singing.
About the author: Luke Steinhauer, MBA, is a premier Vocal Coach, Director of Operations @ Estill Voice International, a TEDx speaker, and Estill Master Trainer (EMT) based in New York City. Luke is a graduate of The University of Michigan and Baruch College, Zicklin School of Business, CUNY. Socials: @lukesteinhauervoice @estillvoice
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