Finding the right Hetmans valve oil for your brass
If you've spent any time in a middle school band room or a professional pit orchestra, you've probably seen a bottle of hetmans valve oil sitting on someone's music stand. It's one of those products that just feels like a staple in the brass world, and for good reason. Whether you're playing a beat-up student trumpet or a five-thousand-dollar custom tuba, your valves are basically the heart of the instrument. When they're sticky or sluggish, everything feels off. ...