 She also composed music for television, including the jingle for the Prince Spaghetti commercial.Her first full-length musical "Once Upon a Mattress", which was also her first collaboration with lyricist Marshall Barer with whom she continued to write songs for nearly a decade, opened Off Broadway in May 1959 and moved to Broadway later in the year.Following the show's initial run of 244 performances, there was a US tour (in 1960), a production in London's West End (also 1960), three televised productions (in 1964, 1972, and 2005), and a Broadway revival (1996).