Question: September Song was a film that starred the musician of what nationality?

Context paragraphs:
JP Cooper: John Paul Cooper (born 2 November 1983), known professionally as JP Cooper, is an English singer and songwriter.  He is best known for featuring on the Jonas Blue single "Perfect Strangers".  The song was certified platinum in the UK.  His follow-up solo single is "September Song".  He is signed to Island Records.

September Song (disambiguation): "September Song" is an American pop standard, originally performed in "Knickerbocker Holiday" (1938).

The Legendary Buster Smith: The Legendary Buster Smith is the debut and only solo album released by saxophonist Buster Smith, recorded and released in 1959.  The album features five original compositions by Smith, alongside versions of "September Song" by Kurt Weill and "Organ Grinder's Swing" by Will Hudson.

September Song (TV series): September Song was a British bittersweet comedy-drama series, originally broadcast on the ITV channel in the United Kingdom.  The drama unfolded over three series broadcast from 1 March 1993 to 21 March 1995 and starred comedian and actor Russ Abbot, in one of his first 'straight' television roles, as recently widowed ex-teacher Ted Fenwick, opposite Michael Williams as Billy Balsam, an old school comedian and performer and longtime friend of Ted.

September Song: "September Song" is an American pop standard song composed by Kurt Weill with lyrics by Maxwell Anderson, introduced by Walter Huston in the 1938 Broadway musical production "Knickerbocker Holiday".  After being used in the 1950 film "September Affair", the song has since been recorded by numerous singers and instrumentalists.  It was also used during screen credits in the British television series "May to December", the name of which quotes the opening line of the song.

Ian McCulloch discography: The discography of the British singer Ian McCulloch consists of four studio albums, one compilation album, and nine singles.  While he was still the lead singer of the band Echo & the Bunnymen, McCulloch released his debut solo single, a version of the standard "September Song", in 1984 which reached number fifty-one on the UK Singles Chart.

Russ Abbot: Russ Abbot (born Russell A. Roberts; 18 September 1947) is an English musician, comedian and actor.  He first came to public notice during the 1970s as the singer and drummer with British comedy showband the "Black Abbots", along with Leonard 'Lenny' Reynolds, later forging a prominent solo career as a television comedian with his own weekly show on British television.

Kristie Reeves: Kristie Reeves (née Kerstin Weingartner) is a German actress, musical theater performer and producer.  She started her performance career as a dancer in Germany at the age of seven.  By the time she was a teenager she was touring Germany with her dance company "JDC" and after on made her switch to musical theater.  Her first acting role was in the feature film "September Song" which premiered at the Munich Film Festival in 2001.  She has danced with Jennifer Lopez and her choreographies have won her numerous awards.

September Song (JP Cooper song): "September Song" is a song by English singer JP Cooper.  It is the second single of Cooper's debut studio album.  The song was released as a digital download in the United Kingdom on 16 September 2016 through Island Records.  The song has peaked at number 7 on the UK Singles Chart, and has also reached the top 10 in both the Republic of Ireland and Sweden.  The song was written by John Paul Cooper, Jon Hume and Mr Hudson.

Knickerbocker Holiday: Knickerbocker Holiday is a 1938 musical written by Kurt Weill (music) and Maxwell Anderson (book and lyrics); based loosely on Washington Irving's "Father Knickerbocker's Stories" about life in 17th-century New Netherland (old New York).  The musical numbers include "September Song", now considered a pop standard.

Supporting paragraphs: September Song (TV series) Russ Abbot
Answer: English