Analysis of information sources in references of the Wikipedia article "Laurel and Hardy" in English language version.
Though it is one of those songs that seems to have always been around, like "Happy Birthday" or "Auld Lang Syne", it was actually written in 1928 by Thomas Marvin Hatley. Born in Reed, Oklahoma on April 3, 1905, Hatley could play almost any musical instrument by then time he entered his late teens. While attending UCLA in California, Hatley found work at KFVD, a radio station located on the Hal Roach Studios lot. He wrote the simple and endearing "Ku-Ku" as a radio time signal.
