ChordB7♭9♭138-string bass · Standard B dominant seventh flat nine flat thirteen · Open position F♯BEADGCF53noteBF♯AD♯GCroleR5♭73♭13♭9fret020100frets 1–2C0C1C2C3C4C5RootB1stD♯2ndF♯3rdA StrumArpeggio