The St Matthew Passion, BWV 244, is a Passion, a sacred oratorio written by Johann Sebastian Bach in 1727 for solo voices, double choir and double orchestra, with libretto by Picander. It sets chapters 26 and 27 of the Gospel of Matthew to music, with interspersed chorales and arias. It is widely regarded as one of the greatest masterpieces of classical sacred music. The original Latin title Passio Domini nostri J.C. secundum Evangelistam Matthæum translates to "The Passion of our Lord J[esus] C[hrist] according to the Evangelist Matthew".
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