Franz Joseph Haydn (1732-1809) was an Austrian composer. He was one of the most prolific and prominent composers of the classical period. He is often called the "Father of the Symphony" and "Father of the String Quartet" because of his important contributions to these genres. He was also instrumental in the development of the piano trio and in the evolution of sonata form.

More information for this classical composer and his music can be found at Wikipedia...
Joseph Haydn