"The Chaconne clearly represents that humans have an incredible capacity for elaboration and variation. Anyone who can speak on a topic for fifteen minutes without running out of ideas and without repeating himself will understand what an epic human landmark the chaconne in Dm is. Its "topic", is the D, C#, Bb, A chord progression." Bach Creates upon this for nearly fifteen minutes without repeating himself and without loosing our attention! The chaconne is a technical piece illustrating not only the ingenuity and perfection of tools (violin/piano/guitar/orchestra), but the capacity of the human body to use them in skillful ways. This work is the most difficult piece of music of all time and on any instrument...it requires incredible musicianship as well as technical mastery of the instrument. The chaconne is a feelingful work that explores the full range of human emotions. It is as if, in spite of economical means and technical wizardry, Bach still gets under our skins and int