Carl Philipp Emanuel Bach (1714 – 1788), was a German Classical period musician and composer, the fifth child and second (surviving) son of Johann Sebastian Bach and Maria Barbara Bach. C. P. E. Bach was an influential composer working at a time of transition between his father's baroque style and the classical and romantic styles that followed it. His personal approach, an expressive and often turbulent one known as empfindsamer Stil or 'sensitive style', applied the principles of rhetoric and drama to musical structures. Bach's dynamism stands in deliberate contrast to the more mannered gallant style also then in vogue. Classic Music Collection constitutes an extensive library of the most well-known and universally-enjoyed works of classical music ever composed, reproduced from authoritative editions for the enjoyment of musicians and music students the world over.