The Definition of Twang in CVT Terms


The word twang is used in a number of different ways: some people talk of the ‘Southern twang’ of some American accents; some would describe the sound of an electric guitar as ‘twangy’; others refer to is as a voice quality (Yanagisawa, Estill, 1989)

In recent scientific research, twang has been noted as an aryepiglottic constriction that could be advantageous in terms of vocal hygiene (Sundberg et al, 2010) and even a form of voice therapy (Lombard et al, 2007)


Well, all of them! Twang as a sound is the sharp, bright, carrying quality heard in, for example, the laugh of a cartoon witch, some Glaswegian or American accents, a duck, or even a screaming child. It can be more or less distinct, but it helps give ‘focus’ or ‘ring’ to a sound.


Various studies have found that there is a narrowing above the vocal cords / vocal folds, often seen as the lower part of the epiglottis (the petiole) and the arytenoid cartilages approximating, creating a narrow funnel. You can see more on the CVT research site (links at the bottom of the page)

Other parts of the vocal tract can also be seen narrowing and the larynx often rises. Think of a water hose: if you narrow the nozzle where the water comes out, the water will shoot out faster. For the vocal cords, this means more output for less input, the vocal cords can do less work, but the sound that comes through the narrow ‘hose’ will be focused and powerful.

Image copyright Cathrine Sadolin, Complete Vocal Institute


Distinct Twang could be likened to a distinctly narrow funnel; this will make the sound very sharp and piercing.

Depending on the mode and sound colour used, this could sound like anything from the Bee Gees (very twanged Neutral) to Chaka Khan (distinctly twanged Edge) or even Placido Domingo (distinctly twanged overdrive and Edge with a classical sound colour)

necessary twang

In CVT Terms, we distinguish between ‘necessary twang’ (clear, unhindered notes + correct technique),  and ‘distinct twang’ to obtain a sharper character and lighter sound colour.

We can make less twang, but CVT research has shown that a necessary amount of twang will always be present. What is necessary? The minimum amount needed to make a clear, focused sound.

why is twang good?

Twang executed ‘correctly’ can help ease vocal strain and protect your vocal folds (vocal cords). Twang used as a technique for performance can help singers reach both higher and lower notes with more power and volume due to that funnel and hose analogy above. You can also think about an old gramophone or a brass instrument, the horn shape amplifies the sound created when the air passes through the tube.


Overtwanging (or over anything) can lead to tensions elsewhere so as with any use of mechanism, you can over do it. If anything feels uncomfortable, then stop doing it!

Singing is such a personal experience that only you know when something is not right for you, but don’t be afraid of the sounds that twang can make, just take care of the sensations you experience when using it.

If you are able to put twang on and take it off again, you are likely to have more control but as always remember that anything that triggers uncontrolled constrictions is not going to be great for your voice long term so find what works for you.

How do you find twang?

In practice, it is often easier to find distinct and necessary by going to a more obvious and exaggerated version first. Let your inner duck, out with a Quack Quack Quack noise – cackle like a witch or let your inner Stooge out!

7 ways to find vocal twang checklist

We’ve created a  handy checklist infographic – check out the full sized image by visiting our 7 Ways to Find Vocal Twang Infographics post

examples of twang

Some artists use twang all of the time as part of their sound, which can be wearing for the ears and possibly why some people say that they don’t like the sound – here are our favourite examples of twang so why don’t you decide? 🙂

Twang in Rock

So much twang in Rock but we’ve gone with the classic twanginess of Axl Rose with Sweet Chiiiiiiiiild of Maaaaainnne

Twang examples in folk singing

There are so many great examples of twang being used in folk music but we’ve gone with classic edge twang Heeeeey mr Taaaaambourine Maaaaaaaaan

Twang in Country Music

Tammy Wynette – Queen of the Country Twang alongside the great dolly parton – the Stand by Your Maaaaaaaaaaan is twang tastic!

Twang in Pop

Sam Smith with a perfect example of ‘neutral’ with twang in the higher parts coming in amongst the less twangy more ’rounded’ sound in the verses. Twang does not have to all be about the duck 🙂

Twang in Blues Styles

Queen of Soul and Blues and gospel and everything – Aretha Franklin really should be called Aretha TWANGklin – Twang Classics from Chain of Fools to FREEEEDOOOOM and R E S P E C T – this lady has it all

Twang in Jazz

Yes they Twang in Jazz too! In amongst all the doo be doo’s there are some classic Jazz Twang moments ‘I light up when you call my name’ is a clear ringing tone out of all that rounded never know how much I love you

Classic Disco Twang

All Hail the queen of Disco Baaaad Girls – those bad girls of disco would just not hit those high notes with all that power without it

Twang in R&B / Soul

Andra Day with a modern classic – hear that ring all the way through the rousing chorus – Riiiiiiiise Up

Soul Twang
The undisputed Queen of Twang Chakha Khan with more memorable Twang perfomances than any other Aiiiii iiiii iiiii iiiii on that high F from 2.20

Frankie Valli’s High Neutral filled with twang – you can also hear distortion caused by compressing the twang even more

Twang in Gospel Music

Much as Aretha is also the queen of gospel, every run in pretty much every high gospel solo contains a lot of TWANG – Here is Tamela Mann with one of the most commercially successful gospel songs of all time – you can’t hit that last high King phrasing without it

World Music Twang 

The fabulous Youssou N’dour Twanging his way through 7 Seconds Away

Twang in Musical Theatre

Just Let it Go – Classic Twang from the Queen of MT Twang – the fabulous Idna Menzel – there are many more examples from Wicked but Idna shows twang throughout this beauty!

Twang in Rap Music

Eminem embracing the inner duck da da da daaaaaaa

The Nerdy Research Part

If you like a little more science – here are the links to the articles referred to above as well as other resources you may find interesting.

The contribution of aryepiglottic constriction to “ringing” voice quality—A videolaryngoscopic study with acoustic analysis – Eiji Yanagisawa, Jo Estill, Steven T.Kmucha, Steven B.Leder – 1989 See Article here

A novel treatment for hypophonic voice: Twang therapy – Eiji Yanagisawa, Jo Estill, Steven T.Kmucha, Steven B.Leder – 1989 See Article here

What is “Twang”? Johan Sundberg’Correspondence information about the author Johan SundbergEmail the author Johan Sundberg, Margareta Thalén – See article here

Description of sound and TwangCathrine Sadolin, CVT Research site

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Authorized CVT teachers spend a minimum of 3 years at the Complete Vocal Institute in Copenhagen in order to be able to teach the Complete vocal Technique. There are currently on 5 authorised teachers in the UK

sing! sing! sing!






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