The world of classical music is enriched by the contributions of some of the greatest composers in history. Four of these composers are Johann Sebastian Bach, Ludwig van Beethoven, Frédéric Chopin, and Franz Schubert. All were featured on a variety of gramophone needle tins throughout the early 1900's. Johann Sebastian Bach (right), born in 1685, was a German composer and musician who is regarded as one of the greatest composers of all time. He was known for his intricate an