Who commissioned the Requiem Mass from Wolfgang Amadeus Mozart in 1791?
Count Franz von Walsegg commissioned a Requiem Mass in Vienna during late 1791. He sent an anonymous messenger to Wolfgang Amadeus Mozart with the request.
Short answers, pulled from the story.
Count Franz von Walsegg commissioned a Requiem Mass in Vienna during late 1791. He sent an anonymous messenger to Wolfgang Amadeus Mozart with the request.
Mozart died on the 5th of December 1791 after receiving only half of the agreed payment upfront. Joseph Eybler began working on the score but Franz Xaver Süssmayr then took over the task and completed the remaining movements including the Sanctus, Benedictus, and Agnus Dei.
The Introitus theme is modeled after Handel's The ways of Zion do mourn while Michael Haydn's Requiem in C minor influenced the Introitus as Mozart played viola at its first three performances in January 1772. Bach's Well-Tempered Clavier Book 2 also provided material for the four-note theme found throughout the work.
Constanze Mozart created many stories surrounding the composition of the Requiem to protect her financial interests. Her accounts suggested that a mysterious messenger had poisoned him though no evidence supports this claim.
The completed score bore a counterfeited signature of Mozart and was dated 1792 when delivered to Walsegg. This version included adaptations by Franz Xaver Süssmayr who wrote the Sanctus, Benedictus, and Agnus Dei himself.