EGS Lesson Six Developing our understanding of the fingerboard — 6th and 5th string geography
To consolidate this knowledge, learn to name both notes on each fret. For example, the third fret contains the notes G and C. The fifth fret contains the notes A and D. The seventh fret contains the notes B and E.
This is a very useful skill as the guitarist has to think across the strings as well as up and down them.
Next: Practising chord changes between all natural power chords.