On today’s date in 1938, at the New York Philharmonic’s summertime concert home at Lewissohn Stadium, a 24-year-old American composer named Morton Gould conducted the first performance of his new piece entitled “American Symphonette No. 2.”

As Gould put it, his “American Symphonette” was “entertainment music attempting to utilize the elements of American swing in the classical form of the sinfonietta.”

The new piece was in three movements, and the second, which proved especially popular, was entitled “Pavanne” and fused elements of jazz in swing time with the form of the old-fashioned courtly dance made famous by Maurice Ravel’s “Pavane for Dead Princess.”

In the published score, Gould spelled “Pavanne” with two “n’s.” He explained much later—“I know the spelling is incorrect, but at the time I wrote the piece, Pavane was not a well-known word. Those who knew their Ravel could spell and say it right, but the people who knew only mine had difficulty in pronouncing the title. Among the misspellings were Pavayne, Puvunie, and even Parvenue! So I decided to use two n’s to give at least some idea of what the phonetic sounds were.”

For many decades, Morton Gould was much in demand as a conductor and arranger, but writing original music was what he loved best. “Composing is my life blood,” he claimed. “That is basically me, and although I have done many things in my life—conducting, arranging, playing piano, and so on—what is fundamental is my being a composer.”