Question: What year did the seventh musical by the team that wrote "Oklahoma" premier?

<P0-S0>  Hammerstein collaborated with numerous composers, such as Jerome Kern, with whom he wrote "Show Boat", Vincent Youmans, Rudolf Friml, Richard A. Whiting and Sigmund Romberg; but he is best known for his collaborations with Richard Rodgers, as the duo Rodgers and Hammerstein which include "Oklahoma! <P0-S1> Oscar Greeley Clendenning Hammerstein II ( ; July 12, 1895 – August 23, 1960) was an American librettist, theatrical producer, and (usually uncredited) theatre director of musicals for almost forty years. <P0-S2>  Hammerstein won eight Tony Awards and two Academy Awards for Best Original Song. <P0-S3>  Many of his songs are standard repertoire for vocalist's and jazz musicians. <P0-S4>  He co-wrote 850 songs. <P0-S5>  Hammerstein was the lyricist and playwright in his partnerships; his collaborators wrote the music. <P0-S6> ", "Carousel", "South Pacific", "The King and I", and "The Sound of Music". <SEP> <P1-S0> James Clark "Jim" Nance (August 27, 1893 – September 3, 1984) was a leader for 40 years in the Oklahoma Legislature in the U.S. state of Oklahoma and was community newspaper chain publisher 66 years. <P1-S1>  Nance served as Speaker of the Oklahoma House of Representatives and President pro tempore of the Oklahoma Senate. <P1-S2>  During his legislative career, Nance wrote the "Honest Mistake" law which became a model for other states. <P1-S3>  Nance then became a key sponsor and Legislative Chairman of the U.S. Uniform Law Commission (ULC), sponsored by the National Conference of Commissioners on Uniform State Laws, a non-partisan advisory panel which drafted uniform acts and uniform state commerce laws. <P1-S4>  Nance became known as a legislative expert in a 40 year legislative career as one of two Oklahomans to hold the top posts in both chambers of the Oklahoma Legislature. <P1-S5>  The state's largest newspaper, The Daily Oklahoman wrote he was the "longest serving Oklahoma Legislator" and "A Legislator's Legislator." <P1-S6>  Nance, a Democrat, is the only Oklahoma House Speaker elected through a bipartisan coalition of Democrats and Republicans. <SEP> <P2-S0>  The work is based on John Steinbeck's short novel "Sweet Thursday"—Steinbeck wrote the novel, a sequel to "Cannery Row", in the hope of having it adapted into a musical. <P2-S1>  Set in Monterey, California, the musical tells the story of the romance between Doc, a marine biologist, and Suzy, who in the novel is a prostitute; her profession is only alluded to in the stage work. <P2-S2>  "Pipe Dream" was a flop and a financial disaster for Rodgers and Hammerstein. <P2-S3> Pipe Dream is the seventh musical by the team of Richard Rodgers and Oscar Hammerstein II; it premiered on Broadway on November 30, 1955. <SEP> <P3-S0> John A. "Jack" Harts was a student and teacher at the University of Oklahoma from Winfield, Kansas. <P3-S1>  He was also the first coach of the Oklahoma Sooners football team in 1895. <P3-S2>  At the university, he taught elocution. <P3-S3>  He was the primary organizer of that first team made up of students and Norman, Oklahoma residents. <P3-S4>  The team only played one game that year against a more experienced Oklahoma City town team. <P3-S5>  The upstart Sooners lost 34–0. <P3-S6>  Following that year, Harts left OU to prospect for gold in the Arctic.