1: Book half written by sculptor or composer (7)
2: Infection leads from partly uncooked steak (3)
3: Form of address valued for the auditor taken unawares (9)
4: Belated top-and-tailing to gladden one's heart (5)
7: Bill is taken in by drug smuggler being inconstant (7)
9: Latin lives of Evita explained within (5)
12: Bloody bored inside (3)