For such a small instrument, the clarinet certainly has quite the number of equipment and accessories! After you’ve sorted out your instrument, mouthpiece, reeds, ligature, and more, it’s probably time to evaluate your clarinet barrel. (Look at the further reading section at the end of this article for in-depth articles on these pieces of clarinet equipment.) Here’s everything you need to know about clarinet barrels Barrel basics Besides connecting your mouthpiece to the upper joint, barrels play a big factor in controlling your overall tuning. Barrels can mean the difference between tuning to A=400 Hz or A=442 Hz (or other!) Barrels are measured in millimeters (mm), and the most common…