Mozart: Grosse Messe c-moll KV 427 is an 86-minute live video album of Wolfgang Amadeus Mozart's Christian vocal works "Great Mass in C minor", "Ave verum corpus" and "Exsultate, jubilate", performed by Arleen Augér, Cornelius Hauptmann, Frank Lopardo, Frederica von Stade, the Bavarian Radio Symphony Chorus and the Bavarian Radio Symphony Orchestra under the direction of Leonard Bernstein.