Jole Blon is a traditional cajun waltz, often called the cajun national anthem because of the popularity it had in cajun culture. The song was then later popularized on a nationwide scale by a series of renditions and references in late '40s country songs.It has been the subject of occasional cover later in the 20th century by cajun and classic country revival bands.he following are some of the artists have covered Jole Blon: 1  The Balham Alligators. 2  Gary U.S. Bonds and Bruce Springsteen. . 3  The Flatlanders. 4  Joan Baez included a recording of the song on her 1970 album (I Live) One Day at a Time.