Holly had been kicking around his home town in Lubbock, Texas trying to write a hit song for his small rockabilly band since he had attended an Elvis Presley gig at his High School some time in 1955. His band in those days consisted of him on lead vocals and guitar, Jerry Allison on the drums and Joe B. Maudlin on upright bass. He and Jerry decided to get together and go see The Searchers
, a Western movie staring John Wayne. In the movie, Wayne keeps replying, "That'll be the day," every time another character in the film predicts or proclaims something will happen when he felt it was not likely to happen. The phrase stuck in Jerry's mind, and when they were hanging out at Jerry's house one night, Buddy looked at Jerry and said that it sure would be nice if they could record a hit song. Jerry replied with, "That'll be the day," imitating John Wayne in the film.
Tim - Costa Mesa, CA