ChordF7♭5♭9Standard F dominant seventh flat five flat nine · Open position EADGBER♭5♭73♭9noteFC♭Same note as BE♭AC♭Same note as BG♭roleR♭5♭73♭5♭9fret121202frets 1–2C2C3C4C5RootF1stA2ndC♭3rdE♭ StrumArpeggio