Vocalise CG Bass Mouthpiece

3 reviews Size Guide

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The Ace of Bass

Vocalise Bass Clarinet Mouthpieces by Hawkins and Backun redefine what bass clarinet players and their instruments are capable of. A signature bass mouthpiece for Corrado Giuffredi, the Vocalise CG Bass was designed by renowned craftsman, Richard Hawkins, and precision machined from proprietary translucent material at Backun. Like all Vocalise Mouthpieces, the Vocalise CG Bass is suitable for both synthetic and cane reeds, alike.



Industry leading technology, materials, and performance.


Four tip openings and two materials for your playing comfort and artistic expression.





Unwavering in precision and stability, with a luminous tone that captures the essence of each register. Hawkins’s recommended model for students and school programs.    




A warm and centered core that sustains fluid articulation, contributing to an expansive tonal palette.     




Smoother intervals and easier response are balanced with a robust sound that projects with confidence. The most open of the bass models.




Provides a clear dark tone, creating more evenness and density to the sound through a proprietary translucent synthetic material. The most open of the bass models.

Meet the Vocalise CG Bass Mouthpiece

Comparison Chart

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Care and Maintenance

An ounce of prevention is better than a pound of cure.

We recommend you wash your mouthpieces with warm water and mild dishwashing soap and then air dry it on a clean cloth. In classroom and group situations, we recommend the use of the Red Sterisol cleaner for its proven capability to clean, deodorize and sanitize mouthpieces. Please do not immerse your mouthpieces in, or clean your mouthpieces with, isopropyl, or other members of the hydroxyl group of products.

If you need a quality swab, mouthpiece patches, and other cleaning materials, please consider adding a Backun Care Kit to your Order.

Note: All New Mouthpieces from Backun are cleaned, disinfected and sterilized for your health and safety.


Why Choose Backun?

Playing is believing, but don't take our word for it.

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Customer Reviews
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Filter Reviews:
Elson M.
United States United States

Mouthpiece Vocalice CG Bass Clarinet

The vocalice CG has the features that i were looking for. Better projection with darker sound and eaiser to play the sttacatos and legattos without losing the tone in my bass clarinet. I am really happy because the decision i made when bouth this mouthpiece has left me 100% conviced that was the best decision. The next step is buying a vocalice CG for clarinet Bb.

Backun Musical Services Vocalise CG Bass Mouthpiece Review
Steven R.

It Sounds Lovely

This is the 5th MP I've used on my Selmer Privilege bass clarinet and one of my favorites. It has a wider tip opening than my others so took a bit of tweaking my set-up --- a slightly softer Legere Signature reed and a different ligature --- but once I figured that all out, it sounds lovely. Fat, "chocalatey", flexible tone, Clean articulation. Good intonation up and down.

Rui F.


A primeira impressão com a boquilha CG Vocalise para Clarinete Baixo foi ótima. Depois de algumas semanas a tocar com esta boquilha posso confirmar o que senti no início. Som enorme e cheio de harmónicos. Grande projeção e muito fácil como emissão e flexibilidade. Grande afinação. Altamente recomendado