1: Anger that is constraining response (3)

3: Clean, polished spear (5)

5: In favor of echoing game call (3)

6: Richard Crag? (5)

8: Bird and man going different ways (9)

10: Famous pianist's inclination for vocalizing (5)

11: Frost to cover the cake (3)

12: Retro gents in exotic parks (5)

13: Implement box for young cat (3)

1: One who does not believe in Castro (7)

2: Terrier shows how to stray (3)

3: Tears material, tears material (9)

4: The sound of a piano is excruciating (5)

7: Apt trial for those said to survive (7)

9: Foreign entry authorization gains time for US program abroad (5)

11: Sort of uninitiated cheat (3)