ChordB♭13sus46-string bass · Standard B♭ thirteenth suspended fourth · Frets 5–7 BEADGC5R4♭7913noteB♭E♭A♭CGroleR4♭7913fret66657frets 5–7C0C1C2C3C4C5RootB♭1stE♭2ndF3rdA♭ StrumArpeggio