THE BEATLES RELEASED 20 SINGLES IN THE U.S. BETWEEN DECEMBER OF 1963 TO THEIR LAST STUDIO SINGLE "LET IT BE" THAT WAS RELEASED IN MARCH OF 1970. OUT OF THE 20 ONLY 4 MISSED THE NUMBER ONE CHART POSITION. "NOWHERE MAN", "YELLOE SUBMARINE", "LADY MADONNA" AND "BALLAD OF JOHN & YOKO". AN AMAZING CHART SUCCESS THAT HAS NEVER BEEN MATCHED. IN 1964 ALONE THEY HIT NUMBER ONE WITH 4 SINGLES.