Halloween Tradition...a little scary organ playing of J.S. Bach's Tocatta in D-minor. I've read that when Bach composed this piece in the early 1700's, he used it to test the wind and keyboard action of organs when we toured around Europe. Back then, the wind for pipe organs was supplied by teams of men and boys operating huge bellows, so the big chords would test their endurance to keep enough air flowing that the organ wouldn't go flat or die out. It probably got connected with Halloween and s