ChordB♭9sus47-string · Standard B♭ ninth suspended fourth · Fret 1 BEADGBER4♭79noteB♭E♭A♭CroleR4♭79fret1111fret 1C1C2C3C4C5C6RootB♭1stE♭2ndF3rdA♭ StrumArpeggio