March 20th is the 326th birthday anniversary of Johann Sebastian Bach (known to family and friends simply as Sebastian.)
During Evening Classical Music with David Wood tonight, (7pm EDT) we'll trace Bach's career from Weimar to Leipzig and sample some of his compositions from each of the positions he held there in an all Bach program.
And at 10pm, Pipedreams features a performance of Bach's Clavierübung III in a concert from New York's Alice Tully Hall.
Now we're asking you to tell us below: What does Bach mean to you?