ChordA♭7♯9♭135-string bass · Standard A♭ dominant seventh sharp nine flat thirteen · Frets 8–9 BEADG8R3♭7♯9♭13noteA♭CG♭BF♭Same note as EroleR3♭7♯9♭13fret98999frets 8–9C0C1C2C3C4RootA♭1stC2ndE♭3rdG♭ StrumArpeggio