500
On the twelfth day of Christmas, what did "my true love give to me"?
12 fiddlers fiddling, 11 lords a-leaping, 10 ladies dancing, 9 pipers piping, 8 maids a-milking, 7 swans a-swimming, 6 geese a-laying, 5 golden rings, 4 calling birds, 3 French hens, 2 turtle doves, and a partridge in a pear tree.