— NUMBER ONE SINGLE IN AMERICA —  “HELLO, DOLLY!” | LOUIS ARMSTRONG |  KAPP 573 _______________ BILLBOARD HOT 100 TABULATED BY RECORDS RETAIL SALES AND RADIO AIRPLAY _______________ MAY 3 through MAY 9, 1964 _______________ “Hello, Dolly!” by Louis Armstrong debuted on the Billboard singles chart at #76, for the week ending, February 15, 1964. … Continue reading THIS WEEK IN AMERICA! BILLBOARD HOT 100: MAY 9, 1964