ChordA♭9♭135-string bass · Standard A♭ dominant ninth flat thirteen · Frets 8–9 BEADG8R3♭79♭13noteA♭CG♭B♭F♭Same note as EroleR3♭79♭13fret98989frets 8–9C0C1C2C3C4RootA♭1stC2ndE♭3rdG♭ StrumArpeggio