ChordA♭7(add13)8-string · Standard A♭ dominant seventh added thirteenth · Frets 1–3 F♯BEADGBER3♭7313noteA♭CG♭CFroleR3♭7313fret21233frets 1–3C1C2C3C4C5C6RootA♭1stC2ndE♭3rdG♭ StrumArpeggio