1: Roosevelt's undergarment? (5)
2: Flower shop nosh about $41 (5)
3: Number observed with contest entry (9)
4: In fear of wheat head (3)
6: Ensemble originally formed with ocarina, cello, theremin, euphonium, and tabla (5)
7: Hardly a booze commercial nymph (5)
9: Man, what an avant-garde US artist! (3)