Grosse Messe c moll ("Great Mass in C minor", Tridentine Missa solemnis [solemn Mass] for two sopranos, tenor, bass, chorus and orchestra, K. 427/417a, Salzburg, 1783), reconstructed by Franz Beyer (1922-2018), with a text codified at the Council of Trent between 1545 and 1563 and promulgated by Pope Pius V (1504-1572) in 1570