'Papa' Haydn wrote over 100 symphonies; Beethoven, only 9 (but what groundbreaking ones they were and are!) ... how does Mozart stack up as a symphonist?

Wolfgang Amadeus Mozart was a talented child and began composing when he was just 5 years old! Mozart went on to write more than 600 works - symphonies, concertos and operas - which are still recognized today as some of the greatest pieces of music ever composed. Sadly, Mozart died when he was just 35 years old.