ChordB♭maj9♯117-string bass · Standard B♭ major ninth sharp eleven · Frets 5–7 BEADGCF5R♯117359noteB♭EADFCroleR♯117359fret677757frets 5–7C0C1C2C3C4C5RootB♭1stD2ndF3rdA StrumArpeggio