Question: Which Italian composer was born in Legnago and was a composer for Betulia liberata?

Context paragraphs:
Mario Da Pozzo: Mario Da Pozzo (born 9 July 1939 in Legnago, Province of Verona) is an Italian former football goalkeeper.

Filippo Tanaglia: Filippo Tanaglia (born 26 May 1990) is an Italian footballer who plays for Italian Serie D club Legnago.

Santa Lucia: "Santa Lucia" (] , ] ) is a traditional Neapolitan song.  It was translated by Teodoro Cottrau (1827–1879) into Italian and published by the Cottrau firm, as a "barcarolla", in Naples in 1849.  Cottrau translated it from Neapolitan into Italian during the first stage of the "Risorgimento", the first Neapolitan song to be given Italian lyrics.  Its transcriber, who is very often credited as its composer, was the son of the French-born Italian composer and collector of songs Guillaume Louis Cottrau (1797–1847).  Various sources credit A. Longo with the music, 1835.

Pierluigi Cera: Pierluigi Cera (born 25 February 1941 in Legnago) is a former Italian footballer who played as a midfielder or as a defender, most notably for Cagliari, and the Italy national football team.

Luigi Antonio Calegari: Luigi Antonio Calegari (1780–1849) was an Italian opera composer, born in Padua.  He was nephew of Antonio Calegari (1757–1828) and possibly related to other composers in the Padua Calegari family; Father Francesco Antonio Calegari (1656–1742), and Giuseppe Calegari, composer of a "Betulia liberata" (1771).  He died in Venice.

Armida abbandonata: Armida Abbandonata ("Armida Abandoned") is an opera in three acts by the Italian composer Niccolò Jommelli.  The libretto, by Francesco Saverio De Rogatis, is based on the epic poem "Gerusalemme liberata" by Torquato Tasso.  The opera was first performed at the Teatro San Carlo, Naples on 30 May 1770.  The young Wolfgang Amadeus Mozart was in the audience.  He described the work as "beautiful but too serious and old-fashioned for the theatre".  Nevertheless, despite a lukewarm reception at its premiere, "Armida abbandonata" was widely performed throughout Italy in the following years.

Francesco Corteccia: Francesco Corteccia (July 27, 1502 – June 7, 1571) was an Italian composer, organist, and teacher of the Renaissance.  Not only was he one of the best known of the early composers of madrigals, and an important native Italian composer during a period of domination by composers from the Low Countries, but he was the most prominent musician in Florence for several decades during the reign of Cosimo I de' Medici.

Betulia liberata: Betulia liberata ("The Liberation of Bethulia") is the title of a libretto by Pietro Metastasio which was originally commissioned by Emperor Charles VI and set by Georg Reutter the younger in 1734.  It was subsequently set by as many as 30 composers, including Niccolò Jommelli (1743), Ignaz Holzbauer (1752), Leopold Kozeluch (1780), Joseph Schuster (1787), Antonio Salieri (1821), and most famously Mozart (1771).

Antonio Salieri: Antonio Salieri (] ; 18 August 17507 May 1825) was an Italian classical composer, conductor, and teacher.  He was born in Legnago, south of Verona, in the Republic of Venice, and spent his adult life and career as a subject of the Habsburg Monarchy.

Ancient Airs and Dances: Ancient Airs and Dances (Italian: "Antiche arie e danze") is a set of three orchestral suites by Italian composer Ottorino Respighi, freely transcribed from original pieces for lute.  In addition to being a renowned composer and conductor, Respighi was also a notable musicologist.  His interest in Italian music of the 16th, 17th, and 18th centuries led him to compose works inspired by the music of these periods.

Supporting paragraphs: Betulia liberata Antonio Salieri
Answer: Antonio Salieri