Missa solemnis
When "Missa solemnis" is used as a name, without referring to a composer, Beethoven's work is generally implied. Some of the greatest compositions in the genre have unique common names other than "Missa solemnis"—namely, Bach's "Mass in B minor" and Mozart's "Great Mass in C minor". Some works are solemn settings in proportion and scoring, but are not called a "Missa solemnis", for example several late settings of both Haydn and Schubert, and three settings by Anton Bruckner.