question: Giacomo Meyerbeer and Wolfgang Amadeus Mozart shared what occupation?
answer: composer
context: Title: Wolfgang Amadeus Mozart
  Passage: Wolfgang Amadeus Mozart ( ; ; ] ; 27 January 1756 – 5 December 1791), baptised as Johannes Chrysostomus Wolfgangus Theophilus Mozart, was a prolific and influential composer of the Classical era.
  Title: Franz Xaver Wolfgang Mozart
  Passage: Franz Xaver Wolfgang Mozart (26 July 1791 – 29 July 1844), also known as Wolfgang Amadeus Mozart, Jr., was the youngest child of six born to Wolfgang Amadeus Mozart and his wife Constanze.  He was the younger of his parents' two surviving children.  He was a composer, pianist, conductor, and teacher from the late classical period whose musical style was of an early Romanticism, heavily influenced by his father's mature style.
  Title: Alte Mozart-Ausgabe
  Passage: The Alte Mozart-Ausgabe is the name by which the first complete edition of the music of Wolfgang Amadeus Mozart, is known nowadays, published by Breitkopf & Härtel from January 1877 to December 1883, with supplements published until 1910.  The name "Alte Mozart-Ausgabe" (abbreviated "AMA") is actually a modern invention to distinguish the edition from the second Mozart complete works edition, the "Neue Mozart-Ausgabe"; the publication title of Breitkopf & Härtel's edition was "Wolfgang Amadeus Mozarts Werke.  Kritisch durchgesehene Gesammtausgabe."  (It is therefore sometimes referred to as the ""Mozart Gesammtausgabe"".)
  Title: Köchel catalogue
  Passage: "This is a mostly complete list of the works of Wolfgang Amadeus Mozart, according to the sixth edition of the Köchel catalogue.  For a selective list of his works, grouped by genre, see List of compositions by Wolfgang Amadeus Mozart".
  Title: Giacomo Meyerbeer
  Passage: Giacomo Meyerbeer (born Jacob Liebmann Beer; 5 September 1791 – 2 May 1864) was a German opera composer of Jewish birth who has been described as perhaps the most successful stage composer of the nineteenth century.  With his 1831 opera "Robert le diable" and its successors, he gave the genre of grand opera 'decisive character'.  Meyerbeer's grand opera style was achieved by his merging of German orchestra style with Italian vocal tradition.  These were employed in the context of sensational and melodramatic libretti created by Eugène Scribe and were enhanced by the up-to-date theatre technology of the Paris Opéra.  They set a standard which helped to maintain Paris as the opera capital of the nineteenth century.
  Title: Johann Nepomuk Beck
  Passage: Johann Nepomuk Beck (5 May 1827 – 9 April 1904) was a Hungarian operatic baritone.  He possessed a flexible and strong voice that was particularly suited to the French and Italian operatic repertoire.  Beginning in 1853, he sang for more than thirty years at the Hofoper (now the Vienna State Opera), particularly excelling in works by Giacomo Meyerbeer, Wolfgang Amadeus Mozart, and Giuseppe Verdi.  He notably portrayed the role of King Solomon in the world première of Karl Goldmark’s "Die Königin von Saba" in 1875.
citations: Wolfgang Amadeus Mozart Giacomo Meyerbeer