EZ-Play Harmonica Manual

This is a little book that contains instructions on how to play the harmonica, the proper cleaning and care for a harmonica, and all the songs everyone is dying to play on the harmonica: “Little Brown Jug,” “Go Tell Aunt Rhodie,” “John Brown’s Body,” and many other public-domain crowd-pleasers.

Gives you advantage with all performance checks, as long as they involve a harmonica