Classical Time Line By art1216 Period: 1730 to 1770 Preclassical Period Period: 1730 to 1770 Pre classical Period Period: 1732 to 1809 Franz Joseph Haydn Period: 1732 to 1809 Franz Joseph Haydn (dates) Period: 1756 to 1791 Wolfgang Amadeus Mozart Period: 1756 to 1791 WA Mozart (dates) Period: 1770 to 1800 Viennese Classical Period Period: 1770 to 1800 Viennese Classical Period Period: 1773 to 1781 Chevalier de Saint-Georges as director of concerts des Amateurs Period: 1773 to 1781 Chevalier de Saint-Georges as director of Concerts des Amateurs (date range) 1781 Haydn's op.33 String Quartets (published) 1781 Haydn's op.33 String Quartets (published) 1786 Mozart's Piano Concerto No.23 1787 Mozart's Don Giovanni Period: 1791 to 1795 Haydn's London Symphonies Period: 1791 to 1795 Haydn's London Symphonies (date range) Period: 1791 to 1795 Haydn's London Symphonies (date range)