ChordB♭maj13♯117-string · Standard B♭ major thirteenth sharp eleven · Frets 5–6 BEADGBE5R3139♯117noteB♭DGCEAroleR3139♯117fret655555frets 5–6C1C2C3C4C5C6RootB♭1stD2ndF3rdA StrumArpeggio