ChordA7♭9♯97-string bass · Standard A dominant seventh flat nine sharp nine · Frets 4–5 BEADGCF4R3♭7♯95♭9noteAC♯GB♯Same note as CEB♭roleR3♭7♯95♭9fret545545frets 4–5C0C1C2C3C4C5RootA1stC♯2ndE3rdG StrumArpeggio