Fux was a prolific composer of vocal and instrumental music. His works include 19 operas, of which Costanza e fortezza (1723) is notable; 29 partitas, including the Concentus musico-instrumentalis (1701); 10 oratorios; and about 80 masses, of which the Missa canonica, (1708), written in canon. His book Gradus ad Parnassum" (1725; Steps to Parnassus) attempted to systematize contrapuntal practices. It was long the standard textbook on counterpoint and was studied by Wolfgang A. Mozart, Joseph Haydn, and other 18th-century composers.

This 10 CD-Set offers a collection of the most popular Mass compositions from the Viennese Classics up to the romantic period. It includes famous masterpieces like Mozart’s „Coronation Mass“, Beethoven Missa solemnis, Haydn „Harmony Mass“, Gounod St. Cecilia Mass but also rarities like „Missa Sancti Joannis Nepomuceni“ by Michael Haydn, the „Coronation Mass“ by Cherubini, „Missa sacra“ by Robert Schumann and the „Misa solemnis“ of the german romantic composer Friedrich Kiel. Performed by well known artists like the Vienna Boys’ Choir, RIAS Chamber Choir, Tölzer Boys’ Choir, Wiener Akademie and last but not least also includes the spectacular recording of Beethoven’s Missa solemnis with conductor Michael Gielen.

Johann Joseph Fux (1660-1740) was an influential teacher, having written 'Gradus ad Parnassum' which codified compositional principles for musical training throughout the classical era. His compositions include abundant church music, operas, and numerous suites and trio sonatas. Counterpoint in his compositions was a hallmark of his style but did not keep him from incorporating modern tendencies in his music. The 'Missa Corporis Christi' was written in February, 1713, probably written for the next Feast of Corporis Christi, which fell on June 15 in that year.