ChordB♭maj13♯116-string bass · Standard B♭ major thirteenth sharp eleven · Frets 6–7 BEADGC6R♯117313noteB♭EADGroleR♯117313fret67777frets 6–7C0C1C2C3C4C5RootB♭1stD2ndF3rdA StrumArpeggio