Chirps are usually from leaks but it could be from a crappy mouthpiece. I’ve had issues with Alexanders. It seems the very first tin I had played great and after that not many played well.
Be careful of how you’re holding the keys down. Try the “Gorilla grip” and see if it improves. Check your octave key pads too. I had that issue when the octave key pad on the body wasn’t closing all the way. I cleaned it off and the pip too.
Be careful of how you’re holding the keys down. Try the “Gorilla grip” and see if it improves. Check your octave key pads too. I had that issue when the octave key pad on the body wasn’t closing all the way. I cleaned it off and the pip too.
