Are you looking for custom harmonicas, harmonica tools, and other harmonica resources? You are at the right place, and will find much more information to the left on Joe Filisko, Richard Sleigh, James Gordon, Or Johnny Bishop, go to the index at the left.

“Making the simple complicated is commonplace; making the complicated simple, awesomely simple, that’s creative”.
- Charles Mingus

The Book “Turbocharge Your Harmonica” is now available! You will find more information under R. Sleigh Products on the left….

Article on Just Intonation…

You can find an article on just intonation and equal temperament at Tony Eyers harmonica website. My goal was to give you a way to understand these terms in plain language. Please let me know what you think of this article after you read it. Thanks! - Richard Sleigh