ChordF9♭135-string bass · Standard F dominant ninth flat thirteen · Frets 5–6 BEADG5R3♭79♭13noteFAE♭GD♭roleR3♭79♭13fret65656frets 5–6C0C1C2C3C4RootF1stA2ndC3rdE♭ StrumArpeggio