Open G tuning is an alternate tuning favored by Keith Richards and requires the guitar to be tuned to D-G-D-G-B-D. To retune into open G from standard tuning, drop the sixth, fifth and first ...

These chords should give you a good start at figuring out how the tuning works ... You’ll be changing your standard tuned guitar’s strings (E, A, D, G, B and E notes from the lowest note ...