ChordB♭9♭55-string bass · Standard B♭ ninth flat five · Open position BEADG9R♭7noteCF♭Same note as EB♭DA♭role9♭5R3♭7fret10101fret 1C0C1C2C3C4RootB♭1stD2ndF♭3rdA♭ StrumArpeggio