After repeatedly tuning, playing, and replacing the strings on your guitar, there
are certain components that will eventually wear down or wear out. The nut is
definitely one of these components, and when it wears to the point that the open
strings buzz, this lesson offers a quick fix. This is a simple repair that you can probably do yourself, presented by master tech, Greg Voros (author of the course, Learn & Master Guitar Setup & Maintenance). Enjoy!