This is a common problem where the octave key ring gets flexed onto the post resulting in problems playing the lower register. Here's a way to identify the problem and a quick fix.
For more information on the octave key check out
[ Ссылка ]
![](https://i.ytimg.com/vi/ZRh3OCrPojk/mqdefault.jpg)
This is a common problem where the octave key ring gets flexed onto the post resulting in problems playing the lower register. Here's a way to identify the problem and a quick fix.
For more information on the octave key check out
[ Ссылка ]