Question: What is the name of the soundtrack written for a film about the experiences of a Jesuit missionary in 18th century South America that was composed, orchestrated, conducted and produced by Ennio Morricone?

Context articles: Ferdinand Augustin Hallerstein
The Mission (1986 film)
The Mission (soundtrack)
Se Telefonando
José de Anchieta
The Hateful Eight (soundtrack)
Sacco e Vanzetti (1971 film)
Nostromo (TV serial)
Compañeros
The Good, the Bad and the Ugly (theme)

Ferdinand Augustin Haller von Hallerstein (Slovene: "Ferdinand Avguštin Haller von Hallerstein" ; 27 August 1703 – 29 October 1774), also known as August Allerstein or by his Chinese name Liu Songling (), was a Jesuit missionary and astronomer from Carniola (then Habsburg Monarchy, now Slovenia).
 He was active in 18th century China and spent 35 years at the imperial court of the Qianlong Emperor as the Head of the Imperial Astronomical Bureau and Board of Mathematics.
 He created an armillary sphere with rotating rings at the Beijing Observatory and was the first demographer in China who precisely calculated the exact number of Chinese population of the time (198,214,553).
 He also participated in Chinese cartography, serving concurrently as a missionary, "cultural ambassador" and mandarin between 1739 and 1774.
The Mission is a 1986 British period drama film about the experiences of a Jesuit missionary in 18th century South America.
 Written by Robert Bolt and directed by Roland Joffé, the film stars Robert De Niro, Jeremy Irons, Ray McAnally, Aidan Quinn, Cherie Lunghi, and Liam Neeson.
The Mission is the soundtrack from the film of the same name (directed by Roland Joffé), composed, orchestrated, conducted and produced by Ennio Morricone.
 The work combines liturgical chorales, native drumming, and Spanish-influenced guitars, often in the same track, in an attempt to capture the varying cultures depicted in the film.
 The main theme, "Falls", remains one of Morricone's most memorable pieces, and has been used in numerous commercials since its original release.
 The Italian song "Nella Fantasia" ("In My Fantasy") is based on the theme "Gabriel's Oboe" and has been recorded by multiple artists including, Sarah Brightman, Amici Forever, Il Divo, Russell Watson, Hayley Westenra, Jackie Evancho and Yasuto Tanaka.
"Se Telefonando" is a song performed by the Italian singer Mina, released in May 1966.
 The music was composed, orchestrated and conducted by Ennio Morricone to Italian lyrics by Di Chiara and Costanzo.
 (Reportedly Costanzo only contributed one word, in editing a previous version of a verse, to avoid censorship).
 The song was written for a radio broadcast, called “Aria condizionata”.
José de Anchieta y Díaz de Clavijo, S.J. (19 March 1534 – 9 June 1597) was a Spanish Jesuit missionary to the Portuguese colony of Brazil in the second half of the 16th century.
 A highly influential figure in Brazil's history in the first century after its European discovery, Anchieta was one of the founders of São Paulo in 1554 and of Rio de Janeiro in 1565.
 He is the first playwright, the first grammarian and the first poet born in the Canary Islands, and the father of Brazilian literature.
 Anchieta was also involved in the religious instruction and conversion to the Catholic faith of the Indian population.
 His efforts along with those of another Jesuit missionary, Manuel da Nóbrega, at Indian pacification were crucial to the establishment of stable colonial settlements in the colony.
The Hateful Eight is the soundtrack album to Quentin Tarantino's motion picture "The Hateful Eight".
 The soundtrack includes the first complete original score for a Tarantino film and is composed, orchestrated and conducted by Ennio Morricone.
 Morricone composed 50 minutes of original music for "The Hateful Eight".
Sacco e Vanzetti is an Italian docudrama written and directed by Giuliano Montaldo that premiered in Italy on 16 March 1971.
 The story is based on the events surrounding the trial and judicial execution of Nicola Sacco and Bartolomeo Vanzetti, two anarchists of Italian origin, who were sentenced to death by a United States court in the 1920s.
 The film's musical score was composed and conducted by Ennio Morricone with the three-part ballad sung by Joan Baez.
 The film is mainly shot in colour although it both starts and finishes in black and white, and also includes period black and white newsreels.
Nostromo is a 1997 British-Italian television drama miniseries directed by Alastair Reid and produced by Fernando Ghia of Pixit Productions, a co-production with Radiotelevisione Italiana, Televisión Española, and WGBH Boston.
 The music is composed by Ennio Morricone.
 It stars Claudio Amendola, Paul Brooke, Lothaire Bluteau, Claudia Cardinale, Colin Firth and Albert Finney.
 It is described as "an adaptation of Joseph Conrad's epic story "Nostromo" of political upheaval, greed and romance in turn-of-the-20th-century South America."
Compañeros (Spanish: "Vamos a matar, compañeros", lit.
 "Let's Go and Kill, Companions") is a 1970 Zapata Western film directed by Sergio Corbucci.
 The film stars Franco Nero, Tomas Milian, Jack Palance and Fernando Rey.
 The soundtrack for the film was written by Ennio Morricone, and the orchestra was conducted by Bruno Nicolai.
"The Good, the Bad and the Ugly" is the theme to the 1966 film of the same name, which was directed by Sergio Leone.
 Included on the film soundtrack as "The Good, the Bad and the Ugly (main title)", the instrumental piece was composed by Ennio Morricone, with Bruno Nicolai conducting the orchestra.
 A cover version by Hugo Montenegro in 1968 was a pop hit in both the U.S. and the U.K.
 It has since become one of the most iconic scores in film history.