"Saint Louis Blues" is a popular American song, composed by W. C. Handy in the blues style and published in September 1914. It remains a fundamental part of jazz musicians' repertoire. It was also one of the first blues songs to succeed as a pop song. It has been performed by numerous musicians in various styles, from Louis Armstrong and Bessie Smith to Count Basie, Glenn Miller, Guy Lombardo, and the Boston Pops Orchestra. It has been called "the jazzman's Hamlet".