ChordA♭9♯115-string bass · Standard A♭ dominant ninth sharp eleven · Open position BEADG3♭79RnoteCG♭B♭DA♭role3♭79♯11Rfret12101frets 1–2C0C1C2C3C4RootA♭1stC2ndE♭3rdG♭ StrumArpeggio