ChordB♭13♭96-string bass · Standard B♭ thirteenth flat nine · Frets 11–13 BEADGC11R5♭7313♭9noteB♭FA♭DGC♭Same note as BroleR5♭7313♭9fret111311121211frets 11–13C0C1C2C3C4C5RootB♭1stD2ndF3rdA♭ StrumArpeggio