Guitar chords advanced - G, G. G. G. G/A. G/B G/C. G/C. G/E, G/E. G/E. G/E. G/F. G/F. G/Gb. G/Gb.
Learn about the G4 chord.
The C4 Chord in the Open Position - Shape 3 - Fretboard Knowledge
G4 Guitar School Tipton UK - Why learn power chords: 1. It's where all other chords are derived from except diminished and augmented ones. 2. It's your ticket to playing barre chords.