From Wikipedia:

“Daddy-O” Dewey Phillips (May 13, 1926 – September 28, 1968) was one of rock ‘n’ roll’s pioneering disk jockeys, along the lines of Cleveland’s Alan Freed, before Freed came along.

He started his radio career in 1949 on WHBQ/560 in Memphis, and was the city’s leading radio personality for nine years and was the first to simulcast his “Red, Hot & Blue” show on radio and television.

Dewey & Jerry Lee…

and from Red, Hot & Blue…

-Egil