ChordA♭7♭135-string bass · Standard A♭ dominant seventh flat thirteen · Frets 9–11 BEADG9R5♭73♭13noteA♭E♭G♭CF♭Same note as EroleR5♭73♭13fret9119109frets 9–11C0C1C2C3C4RootA♭1stC2ndE♭3rdG♭ StrumArpeggio