ChordA♭13♯9Standard A♭ thirteenth sharp nine · Frets 2–4 EADGBER313♯95♭7noteA♭CFBE♭G♭roleR313♯95♭7fret433442frets 2–4C2C3C4C5RootA♭1stC2ndE♭3rdG♭ StrumArpeggio