Watch the 10 Blues Guitar Chords You MUST Know online guitar lesson by TrueFire from The Indispensable Toolbox for Guitarists

These blues guitar chords are used in thousands of blues songs, and, because they are moveable, you can use them in any key (see the root note chart if you are not familiar with the note names).

TrueFire's Director of Education, Jeff Scheetz, demonstrates all of the blues guitar chords in the free video guitar lesson, and also explains how moveable blues guitar chords work.