Wolfgang Amadeus Mozart (1756-1791) was an Austrian composer and pianist considered one of the most influential figures in the history of Western classical music. He began composing at the age of five and produced over 600 works, including symphonies, concertos, operas, and chamber music. Mozart's musical style was characterized by his ability to combine complex melodies with innovative harmonies, and his compositions are still widely performed and studied today. He died at the age of 35, leaving behind a legacy of musical excellence that continues to inspire and captivate audiences around the world.