Cryptic Crossword 1-4

Across

1 King Edward of Norway, getting into a fashionable dinner for a song (7,4)

7 Back-end recess? (3)

9 Issue surrounding Albert Museum (5)

10 Bob following buff naked? myth about proven tool for gathering intelligence (9)

11 Eastern country (not North-Eastern of Southern), joining Cuba in tirade? (9)

12 Hybrid travel? (5)

13 Lone couple wandering in the wild (4-3)

15 Air Marshal? (4)

18 Bird originally from Indian Barren Island shore (4)

20 Woman in a crashed jalopy resulting in police action (4,3)

23 Magnify single key? (5)

24 Unfinished business with debauched skirts? (5,4)

26 Break down greenish-blue gemstone by pummelling (9)

27 He rushes to nearby pub, only to discover a monument? (5)

28 Not even tardy essay. (3)

29 Break 2-under par and become xenophobic? (6-5)

Down

1 Sink English ship finally in tranquil condition? (8)

2 Waive back after tragedy at the wrong moment (3-5)

3 Japanese writing from genius author touring state (5)

4 Crazy alternative! call a loser (2-5)

5 Harem bosses for example, anyhow avoid the eastern conservative church at first (7)

6 Most elementary learning institutions for example, for confused, and regularly docile yahoos (3,6)

7 Repeat standard Stupidity? (6)

8 Detailed description of the first job that disappeared from most modern offices (6)

14 Millstone state graduates welcoming the returning class (9)

16 Partners performing, breaking booty for the last hurrah. (4,4)

17 Celtic symbol, far away from Greece, without peril (8)

19 Regular ironwork on the board limiting author (7)

20 Condition? chopped-up vehicle housing a perforation! (7)

21 Bleep the sultry show (6)

22 Whistleblower to stop a railway (6)

25 Succeed in part, to counter the US nexus with Russia (5)