Technique Tip: Bad Tone and Unwanted Bending
The middle and back of your tongue should be lowered during normal harmonica play. If the tongue is raised in that area, it can cause unwanted bending (flat notes), a stressed tone, stalling, or squealing. If you’re having any of these issues (which are more pronounced on 2 draw), use a slight yawn. A slight yawn lowers your jaw and tongue and opens your throat. If the problem persists, play your note and then take the harmonica out of your mouth to check your tongue position in a mirror. Most people think that their tongue is lowered in the back, but it’s not.