Cryptic crossword No 1,473

Across

1. Begin new life (5)
2. Musicians in pits frequently earn first parts (8)
3. Focus in on disorganised mess (9)
4. Small animal with small spike (5)
5. Growing fruit at front of garden (7)
6. Uranium found in more prominent large rock (7)
7. Cook has his order for sauce (11)
8. Place to rest after work with editor retracted (7)
9. Vehicle going through South American and North American grassland (7)
10. Deceived student and English teacher (3,2)
11. Startled spiders scurrying over exposed turf (9)
12. Response to sudden outburst from boy dancing around without uniform (5,3)
13. Bone from flightless bird found in France (5)

Down

1. Mysterious job Jack declined certain to inspire Charlie (7)
2. I aim to cut fish that's difficult (8)
3. American soldier captures exposed rodent (6)
4. Mistakenly persisting but most resilient (10)
5. Some corn initially needed to make bread (4)
6. Lives become bad in Michigan state (8)
7. Maroon fibre (6)
8. Bird left old ship (4)
9. Duck covered in burnt peas mixed with other vegetable (4,6)
10. Spots on head showing lack of care (8)
11. Good-looking husband with very exhausted mate (8)
12. I'd look up to find star (4)
13. One from China smuggling gold for first lady (7)
14. Become confused after parking in row (6)
15. Check actual bags provided (6)
16. Pieces of wood caught in underground river (4)