ChordA♭135-string bass · Standard A♭ dominant thirteenth · Frets 8–10 BEADG8R3♭7913noteA♭CG♭B♭FroleR3♭7913fret989810frets 8–10C0C1C2C3C4RootA♭1stC2ndE♭3rdG♭ StrumArpeggio