ChordF♯7♭9♭136-string bass · Standard F♯ dominant seventh flat nine flat thirteen · Open position BEADGCR3♭7♭13noteF♯A♯EGDroleR3♭7♭9♭13fret21202frets 1–2C0C1C2C3C4C5RootF♯1stA♯2ndC♯3rdE StrumArpeggio