KELLY Kellyberg Crystal Orange Plastic Tuba Mouthpiece Bundles TRBX300 is built around a

TRBX300 is built around a simple principle - your performance

Acoustics can be a complex

With over 1

7 section instruments

but with a fatter bottom and midrange

KELLY Kellyberg Crystal Orange Plastic Tuba Mouthpiece Bundles TRBX300 is built around aOne of our best sellers here at Alto Music, the Kelly Kellyberg Mouthpiece is made entirely of lexan material. Kelly mouthpieces are designed to make playing brass instruments easier. The terrors of braces, college and professionals facing inclement weather marching, or during the holiday season, well worry no more!!! Kelly mouthpieces were designed to meet the demands of brass players from beginners to professionals by making it easier and more