Wolfgang Amadeus Mozart (baptised as Joannes Chrysostomus Wolfgangus Theophilus Mozart; January 27, 1756 - December 5, 1791) is among the most significant and enduringly popular composers of European classical music. His enormous output includes works that are widely acknowledged as pinnacles of symphonic, chamber, piano, operatic, and choral music. Many of his works are part of the standard concert repertory and are widely recognized as masterpieces of the classical style.