Slim Whitman did it with Rose Marie , Julie Andrews did it with a lonely goatherd, Tarzan did it in the jungle, and then a young man called Frank Ifield did it and started a trend in yodelling pop songs. Doc Cox explores this ancient form of communication with illustrations from the world's greatest yodellers, including Jimmie Rodgers , Ronnie Ronalde , Howlin'
Wolf and the Texas Drifter.
Producer Bridget Apps