My issue might be related: I’ve been using WindWorks for about 3 months… just about to embark on Allegro section. I was a ‘come back’ player about 20 years ago. Probably now playing above SBRSM Grade8 standard in many ways. But was getting frustrated that hours of practice seemed to be yielding little result.
WindWorks has definitely helped. I now play with much more freedom, ease and accuracy ( until I get above the stave). Relaxed Lip-slurs definitely worth the time invested BUT… I now find my normally clear tone invaded by an unwanted ‘buzz’. It’s as if there’s some uninvited vibration somewhere…. Or almost as if there’s excess moisture in the mouthpiece ( there isn’t). Any ideas please?