William Elmo Tanner, known as Elmo Tanner was an American whistler, singer, bandleader and disc jockey, best known for his whistling on the chart-topping song "Heartaches" with the Ted Weems Orchestra. Tanner and Weems recorded the song for two record companies within five years. Neither recording was successful originally. The song became a hit for both record companies after a Charlotte, North Carolina, disk jockey played it at random in 1947.