Bach, heavenly music.
If there is heaven, music there must be J.S.Bach's.
Among great composers such as Mozart, Beethoven, Bach is special.His works seems not to be of human, but of devine or of universe. You can hear the note that is not written there, or played seconds before.
They are kind of 3D puzzles which cannot be solved by humanbeing. I play Bach because I believe it can reach the loved one. I should play well, and exercise hard.