Title: Maria (opera)
Content: Maria, complete studio recording conducted by Łukasz Borowicz, 2008 
Title: Maria Baptist
Content:  Maria Baptist (born 30 August 1971) is a German musician (pianist, composer) and professor.
Title: Maria Baptist
Content:  Apart from her engagements as a performer and composer, Maria has been a professor at the Hochschule für Musik "Hanns Eisler" Berlin since 2001. She teaches composition, arranging, improvisation and music theory. In addition Maria is in great demand for teaching at international workshops. She is also a judge of different competitions and awards—as an example she was a jury member of the yearly jazz grant of the Berlin Senat in 2010.
Title: Maria Baptist
Content:  composed an „Icelandic Suite“, which had the world premiere. In 2008 there has been already a collaboration with Baptist and the Reykjavik Big Band, which acclaimed highly reputation. In 2011 Maria will combine her passion for conducting, composing and teaching. As a successor of Peter Herbolzheimer, she will lead the Federal Youth Orchestra of Germany. As a dedication to her fascination for big cities, the concert program "City Grooves" will be premiered. Maria Schneider (composer, arranger New York) about Maria Baptist: "Her music is a gift, infused with all the creativity, power, emotion, generosity and warmth that she exudes in life."
Title: Maria, regina d'Inghilterra
Content:  Maria, regina d'Inghilterra (Mary Tudor, Queen of England) is an Italian opera in three acts, composed by Giovanni Pacini from a libretto by Leopoldo Tarantini, which was based on the 1833 play Marie Tudor by Victor Hugo. It was given its first performance at the Teatro Carolino, in Palermo, on 11 February 1843.
Title: Maria of Mangup
Content:  of tranquility: the fictional Maria is overwhelmed by feelings of "peace and leisure" upon first meeting him. Depicted as a political act by Sadoveanu, the wedding ceremony also overlaps with Stephen's hunting trip and initiation by a hermit. The novel has inspired a 1974 film, in which Maria is played by Violeta Andrei, with Gheorghe Cozorici as Stephen. Another interwar writer, Ana Bucur, also contributed a historical play entirely centered on Maria's life in Moldavia. In 2013, the princess' biography inspired a song by Maria Gheorghiu. This was later included into a musical, Sub zodia Mariei ("Under the Sign of Mary"), which also featured Gheorghiu's homages to Marie of Romania and Maria Tănase.
Title: Maria (Japanese singer)
Content:  Maria (マリア), born Ayaka Itō (伊藤彩華) on January 29, 1987, is a Japanese pop singer signed under Universal Music Japan. She had been active in singing for several years before debuting as a solo artist in 2009. Maria plays electric guitar and writes her own lyrics.
Title: Maria Rodrigo
Content:  As a composer, Maria Rodrigo wrote several quintets for piano and wind instruments; She also composed symphonic music such as the Rimas infantiles suite, a work that was frequently performed in various concert programs in Madrid.
Title: Maria Baptist
Content:  openness, she breaks up genre boundaries and without effort there comes energy that builds up to fascinating ranges of sounds. During her composition studies in New York with Maria Schneider, Maria Baptist came into contact with the orchestral music. "Her music is a gift, infused with all the creativity, power, emotion, generosity and warmth that she exudes in life.“ commends the famous American big band composer the work of her Berlin colleague Maria Baptist. With twenty-five Maria returns to Berlin and is celebrated as the great young talent by the press and her audience. During this time she won a series of 
Title: Maria (opera)
Content:  Maria is a three-act Polish-language opera, premiered in 1906, by Roman Statkowski on a libretto based on Antoni Malczewski’s 1825 epic poem of the same name. The opera is set in 17th-century Ukraine. It was performed at the Wexford Festival in 2011.

Question: Who was the composer of Maria?
Answer: Leonard Bernstein.
Louis Bernstein.