Naughty Marietta is an operetta in two acts, with libretto by Rida Johnson Young and music by Victor Herbert. Set in New Orleans in 1780, it tells how Captain Richard Warrington is commissioned to unmask and capture a notorious French pirate calling himself "Bras Pique" – and how he is helped and hindered by a high-spirited runaway, Contessa Marietta. The score includes many well-known songs, including "Ah! Sweet Mystery of Life".

Victor August Herbert was an American composer, cellist and conductor of English and Irish ancestry and German training. Although Herbert enjoyed important careers as a cello soloist and conductor, he is best known for composing many successful operettas that premiered on Broadway from the 1890s to World War I. He was also prominent among the Tin Pan Alley composers and was later a founder of the American Society of Composers, Authors, and Publishers (ASCAP). A prolific composer, Herbert produced two operas, a cantata, 43 operettas, incidental music to 10 plays, 31 compositions for orchestra, nine band compositions, nine cello compositions, five violin compositions with piano or orchestra, 22 piano compositions and numerous songs, choral compositions and orchestrations of works by other composers, among other music.