Mozart Missa in C minor, K. 427, K. 417a complete ( Great Mass)

The Great Mass in C minor (German: Große Messe in cMoll), K. 427 (K. 417a), is a musical setting of the Mass by Wolfgang Amadeus Mozart. The mass in C minor was composed in 1782 and 1783 in Vienna. The largescale work, set for two soprano soloists, a tenor and a bass, double chorus and large orchestra, remained unfinished. The work was composed during 178283. In a letter to his father Leopold dated 14 January 1783, Mozart alluded to a vow he had made in the depth of his heart to write a work of thanksg br, br,