ChordB♭135-string bass · Standard B♭ dominant thirteenth · Frets 10–12 BEADG10R3♭7913noteB♭DA♭CGroleR3♭7913fret1110111012frets 10–12C0C1C2C3C4RootB♭1stD2ndF3rdA♭ StrumArpeggio