'Vesperae solennes de Confessore', KV 339, is a sacred work composed in 1780 by Wolfgang Amadeus Mozart. It was composed for liturgical use in the Salzburg Cathedral. 'Laudate Dominum' is the 5th movement from this work: the soprano solo is simple and the choir quietly enters at the conclusion of the psalm with the 'Gloria Patri'. The soloist rejoins them at the Amen. This movement is well-known outside the context of the larger work, and is often performed in isolation.