ChordB♭7♭9♭137-string bass · Standard B♭ dominant seventh flat nine flat thirteen · Frets 6–8 BEADGCF6R5♭73♭13♭9noteB♭FA♭DG♭C♭Same note as BroleR5♭73♭13♭9fret686766frets 6–8C0C1C2C3C4C5RootB♭1stD2ndF3rdA♭ StrumArpeggio