"If you are looking for a mouthpiece maker who truly knows clarinet mouthpieces inside and out, then Johannes Gleichweit is the right choice. Johannes is a perfectionist who does everything to ensure that you have the perfect mouthpiece. You can bring your current mouthpiece, and Johannes will optimize it until you are 100% satisfied. Thanks to him, I can play on a mouthpiece for both my B-flat clarinet and bass clarinet —perfectly tailored to me.

I am deeply grateful to Johannes for taking so much time and effort to help me find the perfect mouthpiece. Thank you, Johannes!"