Cryptic crossword No 3,961

Across

1. New York drug lost in archipelago (6)
2. You might want to do some now? (7,8)
3. A bit of a superhero incubated horse (6)
4. Refuse thingamabob (6)
5. Root worm out but not today (8)
6. Nickel invested into cocktail for Life article? (8)
7. …Dear ideal one for old Italian jerk (8)
8. On point regarding the Eastern Mediterranean (8)
9. Worthless nothings snorted line after line and drowned in hotel whiskey (6)
10. Showing signs of aging gracefully Anita pulled back (6)
11. Son, anaemic acts like Radiohead I forget (8)
12. Whatever you want remotely (8)
13. Philosophy of Chet’s I Surrender… (6)

Down

1. Brora hat unravelled on the East coast of Scotland (8)
2. Kiss goodbye resistance in steamy alien (6)
3. A single, a treble and a double to finish left small informal gathering stoned reportedly (8)
4. Endgame player's King lands blow (6)
5. Put down felt tile before receiving a tip (8)
6. Athens group in a pickle’s stand (6)
7. Calling 5-0 battle with Charlie North (8)
8. Daisy is keen initially - a little star (8)
9. Right in front of you, go on, it's obvious (15)
10. Wail uncontrollably at the end of Mother Country (6)
11. Royal sounds cagey caught on old film (4,4)
12. Guides husbands to be stable hands (6)
13. Spectacular chemistry perhaps almost took one south (6)