[4] This suggests that it was written for the Lichtental Parish Church; Schubert may also have been attempting to create opportunities to spend time with Grob, with whom he was deeply in love.
Schubert received a letter from his brother Ferdinand on 6 October 1824, saying that he had been asked to play the organ for a performance of a mass in Hainburg.
The mass was by a famous composer whose identity was unknown to the invitees; upon receiving it, Ferdinand recognised his brother's work.
In the following table of the movements, the markings, keys and time signatures are taken from the choral score, using the symbol for alla breve (2/2).
There is an interesting problem in the structure: the music for the Osanna is the same in the Sanctus and the Benedictus, but the tempo indications of the two movements are not the same (first Adagio then Andante).