Watch the The Root Pentatonic online guitar lesson by Fareed Haque from Jazz Rock Workshop
In this example, I demonstrate the root pentatonic over our one-chord vamp. The root pentatonic is, of course, the most consonant. It contains 1, b3, 4, 5, and b7.
On a gear-related note, the guitar is a Godin, with .010 set of strings. Skanky!