Roger Semon was born on December 29, 1949 in London.
Commercial artist at National Westminster Bank / Trico Folberth, London, 1966-1971. With retail management staff Musicland Records, 1971-1973. Salesman Radio Corporation of America Records, since 1973.

Marketing director BMG Records United Kingdom Ltd., since 1988. Director BMG Indiana Group, since 1990. Consultant, member Elvis Presley restoration and catalogue management committee BMG Records International, New York City, since 1986.