Question: Which patriotic show tune occupied the UK Singles Chart for 17 weeks in 1967?

full_context: Document 1: Rupert von Trapp: Rupert Georg von Trapp, M.D. (1 November 1911 – 22 February 1992) was the firstborn child and eldest son of Georg von Trapp and his first wife, Agatha Whitehead von Trapp. He was a member of the Trapp Family Singers, whose lives were the inspiration for the play and film "The Sound of Music". He was portrayed as the character "Friedrich".
Document 2: Edgar Vincent: Edgar Vincent (13 March 1918, Hamburg — 26 June 2008, New York City) was an American publicist and actor of German birth. He began his career appearing in small roles in Hollywood films during the 1940s but his German accent prevented him from moving further with his career. In 1949 he joined a New York publishing firm with his first client being the opera singer Ezio Pinza. He went on to specialize in being a publicist for opera singers, helping shape and forward the careers of major stars like Lily Pons, Anna Moffo, Eleanor Steber, Jussi Björling, George London, Leonard Warren, Mirella Freni, Shirley Verrett, Cecilia Bartoli, Dolora Zajick, Dorothy Kirsten, Eileen Farrell, Birgit Nilsson, Rise Stevens and Salvatore Licitra. He had a particularly close friendship and relationship with the late Beverly Sills and was also a close friend and adviser to Plácido Domingo in addition to being his publicist. Vincent also worked for Mikhail Baryshnikov and a handful of musicians other than opera singers, including conductors Erich Leinsdorf, Leopold Stokowski and Georg Solti; the cellist Mstislav Rostropovich; and the violinist Isaac Stern. He also worked frequently with his colleague, fellow publicist Margaret Carson.
Document 3: Edelweiss (song): "Edelweiss" is a show tune from the 1959 Rodgers and Hammerstein musical "The Sound of Music". It is named after the edelweiss, a white flower found high in the Alps "(Leontopodium alpinum)". It was created for the 1959 Broadway production of "The Sound of Music" in the role originated by performer Theodore Bikel as a song for the character of Captain Georg Ludwig von Trapp. In the musical, Captain von Trapp and his family sing this song during the concert near the end of Act II as a statement of Austrian patriotism in the face of the pressure put upon him to join the navy of Nazi Germany following the Anschluss. It is also Captain von Trapp's subliminal goodbye to his beloved homeland, using the flower as a symbol of his loyalty to Austria. In the 1965 film adaptation, the song is also sung by the Captain earlier in the film when he rediscovers music with his children.
Document 4: Vince Gill: Vincent Grant Gill (born April 12, 1957) is an American country singer, songwriter and multi-instrumentalist. He has achieved commercial success and fame both as frontman to the country rock band Pure Prairie League in the 1970s and as a solo artist beginning in 1983, where his talents as a vocalist and musician have placed him in high demand as a guest vocalist and a duet partner.
Document 5: Tony Hiller: Anthony Toby "Tony" Hiller (born 30 July 1927) is a British songwriter. He began his musical career as a member of the song and dance duo The Hiller Brothers, sharing the stage with his brother Irving. The Hiller Brothers appeared with many artists of the time including Alma Cogan, Tommy Cooper, Val Doonican, Matt Monro, The Shadows, Bernard Manning, Kathy Kirby, Roger Whittaker, Rip Taylor, Gene Vincent, Lance Percival, Tessie O'Shea, Frank Ifield, Deep River Boys, The Dallas Boys, Clark Brothers, Paul Melba and Ray Burns.
Document 6: The von Trapps: The von Trapps (formerly The von Trapp Children) is a musical group made up of Sofia, Melanie, Amanda and August (formerly Justin) von Trapp, descendants of the Trapp Family Singers. They are the grandchildren of Werner von Trapp, who was portrayed as Kurt in "The Sound of Music", and the great-grandchildren of Georg Ritter von Trapp and his first wife Agathe Whitehead, and the step-great-grandchildren of Maria von Trapp, Georg's second wife.
Document 7: Whiskeyhill Singers: The Whiskeyhill Singers were formed in early 1961 by Dave Guard after he left The Kingston Trio. Guard formed the Singers as an attempt to return to the Trio's earlier roots in folk music. The "Singers" lasted about six months before disbanding. During that short period the group released one album, "Dave Guard & The Whiskeyhill Singers", and recorded a number of songs for the soundtrack of "How the West Was Won", but only four of these were used in the movie.
Document 8: Michael Ande: Michael Ande (born 5 October 1944, Bad Wiessee) is a German actor best known for his role as Gerd Heymann in the West German crime-drama television series "Der Alte". He was a well-known German film child star during the 1950s. A German reader reports, "Michael played in mostly melodramas--those films with nice people, love and mountains, etc (sentimental film in an idealized setting). Some would consider these rather schmaltz tear-jerkers. Two words come to mind in German. The first is "Heimatfilm". Heimat is home, where I came from This kind of film stands for: very sentimental, lots of love (and some ache but with Happy End), idealistic setting, Lederhosen, Mountains, Conservative ideals, etc. The second is "Heile-Welt-Film" meaning "intact-world-film" They were, however very popular films in Germany." He played a variety of roles in these films, including choir boys. One of these films was "Der schoenste Tag in meinem Leben" (1957) in which he played a chorister in the Vienna Boys' Choir. There is an image of him, for example, on the HBC choir-film pages. Michael also played in two German films about the Trapp family: "Die Trapp-Familie" (1956) and "Die Trapp-Familie in Amerika" (1958). These films were made some years before the 1965 U.S. film musical version of the Trapp films, "The Sound of Music" was made. (The Broadway version appeared in 1959.) Michael played the role of Werner in the Trapp-films. (In "The Sound of Music" the boy's name is Kurt.) Ande like many child actors had difficulty continuing his career as an adult actor. He had problems being accepted as adult actor as he had such a youthful-looking face.
Document 9: The Sound of Music (film): The Sound of Music is a 1965 American musical drama film produced and directed by Robert Wise, and starring Julie Andrews and Christopher Plummer, with Richard Haydn and Eleanor Parker. The film is an adaptation of the 1959 Broadway musical of the same name, composed by Richard Rodgers with lyrics by Oscar Hammerstein II. The film's screenplay was written by Ernest Lehman, adapted from the stage musical's book by Lindsay and Crouse. Based on the memoir "The Story of the Trapp Family Singers" by Maria von Trapp, the film is about a young Austrian woman studying to become a nun in Salzburg in 1938 who is sent to the villa of a retired naval officer and widower to be governess to his seven children. After bringing and teaching love and music into the lives of the family through kindness and patience, she marries the officer and together with the children they find a way to survive the loss of their homeland through courage and faith.
Document 10: Roger Miller: Roger Dean Miller, Sr. (January 2, 1936 – October 25, 1992) was an American singer-songwriter, musician, and actor, best known for his honky-tonk-influenced novelty songs. His most recognized tunes included the chart-topping country and pop hits "King of the Road", "Dang Me", and "England Swings", all from the mid-1960s Nashville sound era.
Document 11: Hedwig von Trapp: Hedwig Maria Adolphine Gobertina von Trapp (28 July 1917 – 14 September 1972) was the fifth child of Georg von Trapp and his first wife, Agatha Whitehead von Trapp. She was a member of the Trapp Family Singers, whose lives were the inspiration for the play and movie "The Sound of Music". She was portrayed as the character "Brigitta".
Document 12: The Sound of Music: The Sound of Music is a musical with music by Richard Rodgers, lyrics by Oscar Hammerstein II and a book by Howard Lindsay and Russel Crouse. It is based on the memoir of Maria von Trapp, "The Story of the Trapp Family Singers". Set in Austria on the eve of the Anschluss in 1938, the musical tells the story of Maria, who takes a job as governess to a large family while she decides whether to become a nun. She falls in love with the children, and eventually their widowed father, Captain von Trapp. He is ordered to accept a commission in the German navy, but he opposes the Nazis. He and Maria decide on a plan to flee Austria with the children. Many songs from the musical have become standards, such as "Edelweiss", "My Favorite Things", "Climb Ev'ry Mountain", "Do-Re-Mi", and the title song "The Sound of Music".
Document 13: Vince Hill: Vince Hill (born Vincent Hill, 16 April 1934)) is an English traditional pop music singer and songwriter who is best known for his recording of the Rodgers and Hammerstein show tune "Edelweiss" (1967) which reached No.2 on the UK Singles Chart (staying on the chart for 17 weeks). Along with a successful recording career in the 1960s, Hill hosted several hit TV shows during the seventies and eighties, including "They Sold a Million" (BBC), "Musical Time Machine" (BBC) and his own chat show "Gas Street" (ITV).
Document 14: Es ist ein Ros entsprungen: Es ist ein Ros entsprungen (lit., "A rose has sprung up"), most commonly translated in English as "Lo, How a Rose E'er Blooming", and sometimes appearing as "A Spotless Rose", is a Christmas carol and Marian Hymn of German origin, of varying length and translation, that has its roots in an unknown author prior to the 17th century. Expressing the fulfillment of the prophecy of , the original two verses (to which others have been added, in German and translation since the 19th century) present a narrative of Mary, the mother of Jesus as a rose that has sprung up from the lineage of Jesse, to bring forth the child, "das Blümlein" (lit., the floweret), while remaining pure. The song has been covered repeatedly throughout modern times, e.g., by Mannheim Steamroller on "A Fresh Aire Christmas" (1988) and Sting on "If on a Winter's Night" (2009), and has made its way into a variety of feature film soundtracks, including "Love Story" (1970) and "The Time Traveler's Wife" (2009).
Document 15: Vic Damone: Vic Damone (born Vito Rocco Farinola; June 12, 1928) is an American traditional pop and big band singer, songwriter, actor, radio and television presenter, and entertainer who is best known for songs such as "You're Breaking My Heart" (a number one hit), the number four hit "On the Street Where You Live" (from "My Fair Lady"), and "My Heart Cries for You" (also No. 4).
ground_truth: Edelweiss