Maurerische Trauermusik

The Maurerische Trauermusik (Masonic Funeral Music) in C minor, K. 477 (K. 479a), is an orchestral work composed by Wolfgang Amadeus Mozart in 1785[1] in his capacity as a member of the Freemasons.

The autograph manuscript of the work is preserved in the Berlin State Library.

[2] It was performed during a Masonic funeral service held on 17 November 1785 in memory of two of Mozart's Masonic brethren,[3] Duke Georg August of Mecklenburg-Strelitz and Count Franz Esterházy von Galántha,[4] members of the Viennese aristocracy.

[5] The basset horn parts were written for fellow Freemasons Anton David and Vincent Springer.

[1] On 20 November 2021 a new arrangement by Giulio Castronovo, created to match the orchestration of Mozart's Requiem in D minor, K. 626, (2 basset horns in F, 2 bassoons, 2 trumpets in D, 3 trombones, timpani and strings[6]), was premiered in the Schlosskirche Bayreuth [de] by the baroque orchestra La Banda conducted by Sebastian Ruf as an introduction to a performance of the Requiem.