10: Flute or saxophone variety
20: Least likely to understand
22: Intended for a select few
30: Suit material, perhaps
43: Former capital of Italy?
47: 'Sledgehammer' singer Gabriel
48: Exposing human folly to ridicule
63: Frequently traveled highway
68: Pat oneself on the back verbally
70: The Amish, the Shakers, et al.
71: Mormon Tabernacle Choir number