2: Draw a stomach uprising (3)
3: Somehow it is clear and practical (9)
4: Ensemble originally formed with ocarina, cello, theremin, euphonium, and tabla (5)
5: Book half written by sculptor or composer (7)
6: Nanny, for example, entertained by young pig (3-4)
9: Pathological bumbler holds a record (5)
11: Man, what an avant-garde US artist! (3)