G7 shapes on guitar

G7 is G, B, D and F — the 1, 3, 5 and ♭7 of G. On the guitar there are 8 shapes to walk with ‹ ›; tap any note on the guitar to pick the shape that holds it. Major triad plus a flat 7th — tense and bluesy About the dominant 7th →

Also written Gdom7, G dominant 7, G dominant seventh, Gdominant and G dom 7.