Walt Disney recorded yodels of Schroll for the animated short Disney cartoon The Art of Skiing in which Goofy goes to Sugar Bowl to learn how to ski.
Holmes supplied a series of yodels, and vocalised bird calls and train whistles on both "Lost Lover Blues" and "Wayward Girl Blues" (1928).
He was widely touted as Australia's first singing cowboy complete with yodel, in the style of Gene Autry: Dawson had an extraordinary long and prolific career, releasing his first single in 1941 and his last album in 2005, aged 92, making him the worlds oldest recording artist (although now surpassed by the forces sweetheart Dame Vera Lynn).
Using Franzl Lang's records, he taught himself to yodel, and began performing on Japanese television.
In the episode "The Two Mrs. Nahasapeemapetilons" of The Simpsons, Homer Simpson is forced to choose between buying a Yodel or a winning lottery ticket.