Title: Troy (opera)
Content:  Troy was composed by Bujor Hoinic, the Romanian chief conductor of the Turkish State Opera and Ballet. The libretto was written by Artun Hoinic. It is the first Turkish opera written and composed by foreigners. Based on the 8th-century BC Greek epic poem Iliad by Homer, the opera was completed in May 2018 after three-and-half months' work. The eight scenes of the two-act opera handle the war and life at Troy (modern Hisarlik, northwestern Turkey). To Hoinic "it blends an ancient civilization with modern music, where ancient modes, secret makams and Anatolian rhythms are used, too". The premiere took place at ATO Congresium in Ankara, Turkey, performed by Ankara State Opera and Ballet on 9 November 2018. The opera was commissioned by the Ministry of Culture and Tourism as part of the "2018 Tourism Year of Troy" in Turkey, declared in connection with the 20th anniversary of Troy's entry into the UNESCO World Heritage Site list. On 8 April 2019, Troy was staged at Bolshoi Theatre in Moscow, for the opening of the "2019 Russia–Turkey Cultural Year".
Title: Troy (film)
Content:  Composer Gabriel Yared originally worked on the score for Troy for over a year, having been hired by the director, Wolfgang Petersen. Tanja Carovska provided vocals on various portions of the music, as she later would on composer James Horner's version of the soundtrack. However, the reactions at test screenings which used an incomplete version of the score were negative, and in less than a day Yared was off the project without a chance to fix or change his music. James Horner composed a replacement score in about four weeks. He used Carovska's vocals again and also included traditional Eastern Mediterranean music and brass instruments. Horner also collaborated with American singer-songwriter Josh Groban and lyricist Cynthia Weil to write an original song for the film's end credits. The product of this collaboration, "Remember me", was performed by Groban with additional vocals by Carovska. The soundtrack for the film was released on May 11, 2004, through Reprise Records.
Title: Troy: Music from the Motion Picture
Content:  Composer Gabriel Yared originally worked on the score for Troy for over a year, having been hired by the director, Wolfgang Petersen. Yared wrote and recorded his score and Tanja Carovska provided vocals on various portions of the music, as she later would on composer James Horner's version of the soundtrack. However, after a screening of the film with an early incomplete version of the score, the reactions at test screenings were against it and in less than a day Yared was off the project without being given a chance to fix or change his music, while Warner Bros was already looking for a replacement. According to Yared, his score was removed due to a complaint by the screening audience 
Title: Troy (opera)
Content:  Troy (Troya) is an opera in two acts by Bujor Hoinic set to a Turkish-language libretto by Artun Hoinic, based on the ancient Greek epic poem Iliad by Homer. It premiered in Ankara, Turkey, in 2018 and was restaged at Bolshoi Theatre in Moscow, Russia, in 2019.
Title: Troy: Music from the Motion Picture
Content:  Troy: Music from the Motion Picture is 2004 soundtrack album from the epic adventure war film. Composed by James Horner, it was released on May 11, 2004 via Reprise Records.
Title: Troy (BBC radio drama)
Content: King Priam and His Sons ; The Death of Achilles ; Helen at Ephesus Troy is a trilogy of radio plays, first broadcast on BBC Radio 3 from 28 November to 30 November 1998. The cast is led by Paul Scofield, who came out of retirement to take part. Troy was written by Andrew Rissik and produced by Jeremy Mortimer. The trilogy is a companion piece to King Priam, Rissik's earlier more optimistic take on the story in which Scofield took the title role. The three parts of Troy are Troy was repeated the year following its first transmission and has been broadcast on BBC Radio 7 every year from 2004 to 2009 and on its successor channel BBC Radio 4 Extra in 2012. It has also been broadcast in other countries, for example by ABC Classic FM in 1999 and 2000.
Title: Troy: Music from the Motion Picture
Content:  the score was too "old-fashioned". The replacement score was written by composer James Horner in about four weeks. He used Carovska's vocals again and also included traditional Eastern Mediterranean music and brass instruments. Drums are conspicuous in the most dramatic scenes: most notably, in the duel between Achilles and Hector. Horner also collaborated with American singer/songwriter Josh Groban and lyricist Cynthia Weil to write an original song for the film's end credits. The product of this collaboration, "Remember" was performed by Groban with additional vocals by Carovska. The song is available on the film's original soundtrack. There is a slight difference between the version of the song available on CD soundtrack and the one playing in the end credits.
Title: Trojan War in literature and the arts
Content: Il ritorno di Ulisse in patria by Claudio Monteverdi, composed in 1641, after Homer. ; Dido and Aeneas by Henry Purcell, composed 1688, after Virgil. ; Achilles by John Gay, composed in 1733 ; Les Troyens by Hector Berlioz, composed 1856-8 after Virgil. ; La belle Hélène by Jacques Offenbach composed in 1864 ; Troilus and Cressida by William Walton composed 1947-1954 after Chaucer. ; King Priam by Michael Tippett, composed 1958-61 after Homer. 
Title: Carlos Troyer
Content:  Carlos Troyer, (January 12, 1837 &ndash; July 26, 1920) born Charles Troyer, was an American composer known for his musical arrangements of traditional Native American melodies.
Title: Václav Trojan
Content:   Václav Trojan (24 April 1907, Plzeň – 5 July 1983) was a Czech composer of classical music best known for his film scores. Trojan studied composition at the Prague Conservatory under Jaroslav Křička and Otakar Ostrčil from 1923 to 1927. He continued his studies in the composition masterclasses of Alois Hába, Josef Suk and Vítězslav Novák until 1929. A composer and arranger of dance and jazz music in the 1930s, he was a music director for Radio Prague from 1937 to 1945. After the end of World War II, Trojan composed most frequently for film, stage and radio, and developed a close association with director Jiří Trnka, earning international fame for his music for Trnka's popular animated puppet films. Trojan's music is mostly written in a neo-classical style, and he often drew inspiration from the traditions of Czech folk music. In 1940 he was given the Czech National Prize for his remarkable children’s opera Kolotoč (‘The Merry-Go-Round’), and in 1960 the K. Gottwald State Prize for his music for Sen noci svatojánské (‘A Midsummer Night’s Dream’).

Question: Who was the composer of Troy?
Answer: James Horner.
James Roy Horner.