ChordA♭13♯115-string bass · Standard A♭ thirteenth sharp eleven · Frets 9–10 BEADG9R♯11♭7313noteA♭DG♭CFroleR♯11♭7313fret91091010frets 9–10C0C1C2C3C4RootA♭1stC2ndE♭3rdG♭ StrumArpeggio