Daily Quiz for May 1, 2015

"The World Turned Upside Down." Reportedly the British band played the tune ("If ponies rode men and grass ate cows/And cats were chased into holes by the mouse") as Charles Lord Cornwallis’ British army of some 7,000 men surrendered to George Washington’s American-French force on October 19, 1781. The first mention of the tune being played appeared 50 years after the fact, casting doubt on the story.