Watch the 6 5 Move online guitar lesson by Brad Carlton from Guitar Lab: Riff Generator
This lesson focuses on the two following tones: 5 and 6. Diagrams 4a through 4d show the layout of these two tones in all four octaves. The layout involves both notes residing on the same string. The interval between the 5 and 6 is a major second. You will learn various warm-ups which will enhance your left-hand technique while drilling through these two tones. These include hammer ons, pull offs, legato slides, bends and releases. By learning this two note group according to which octave you're in, you will view the unison groupings on adjacent strings. This offers you the option of playing the same notes on different strings for tonal and/or technical reasons. Each of these four diagrams show the unison groupings of this two note formula.
I will show you various ways of combining your left-hand techniques to create different riffs with the same two notes.