1: A quaintly pleasing accent (5)

3: Oxygen is pretty amusing. (3)

5: Lick up pal (3)

7: Tine expert no good (5)

8: Smuggler participating in arms race? (9)

9: Odd bits of Niacin and Sprite (5)

10: Nightwear and jersey top added in afterthought (3)

12: Encourage horse led with direction. (3)

13: Just conservative (5)

1: It comes to a point everyone heard (3)

2: Show sedated one giving details (9)

3: Adult party to entertain disheartened women (5-2)

4: A rugs fashionable and rather sweet (5)

6: Piano finale not determined (7)

8: Sister leaves, seeing torment of supernatural servant (5)

11: Inflexible yet adjusted (3)