Organologic Description of Wind Instruments
pInstrument Plastic pBone Trombone - Mouthpiece & Carrying Bag - Lightweight Versatile, Comfortable Grip - Bb Authentic Sound for Student & Beginner - kids instruments - ABS Construction - Black : Musical Instruments
Tuba Invention
Basstuba IGP Bachelor - Universität Mozarteum
ELEMENTS OF MUSIC AND MUSICAL INSTRUMENTS
john-packer-jp611-4l-tuba-mouthpiece – John Packer
C - The Cambridge Encyclopedia of Brass Instruments
Bb Compensated Euphonium 'Dolce' - EP100 – Wessex Tubas
Schilke Concert Series Tuba Mouthpiece in Silver