Johnny O'Keefe has been played on NTS in shows including Diddy Wah, featured first on 18 May 2015. Songs played include What'd I Say.

John Michael O'Keefe, known as Johnny O'Keefe (19 January 1935 – 6 October 1978) was an Australian rock and roll singer whose career began in the 1950s. Some of his hits include "Wild One" (1958), "Shout!" and "She's My Baby". In his twenty-year career, O'Keefe released over 50 singles, 50 EP's and 100 albums. Often referred to by his initials, "J.O.K." or by his nickname, "The Wild One", O'Keefe was the first Australian rock'n'roll performer to tour the United States, and the…