4  Norse goddess is behind independent state (7)

11 Demanding change? Change, in the main (4-11)

12 See 10 Down

13 My TV stays (6)

14 Pouting, delete app notification if you want to go here? (3)

16 Language of runner into post-hardcore (6)

17 Plant artilleryman at front of aircraft (7)

19 English business graduates cut heart out of spy mission (7)

20 Sailor made to go away (6)

22 Choose every second tool (3)

23 Association of European Union with Scots Celt going west (6)

25 Corncrake perhaps spotted in Aurora, Illinois (4)

27 Iowan WI with tinnitus treated – in which scenario everyone benefits (3-3,9)

29 Men start to kick things off (7)

30 What, for Quixote, leads to seeing things? (5)

 2  Instrument half in black? That can be arranged (11)

 3  Returned Amazon’s Prime Madame Bovary, perhaps (4)

 5  Twenty20 openers included in numbers for county, briefly (5)

 6  Built-in quality of pub at Essen, after rebuilding (10)

 7  One taking orders from nationalist states’ organisation (3)

 8  Relaxed, having got rid of the French infant (5)

 9  Godly, upset with oik’s casual bluffing (8)

10/12 What’s red and links Londoners, claret & Lenin, bizarrely? (7,4)

14 Cracked canoe sinks where waters are deep (5,6)

15 Can commerce provide gaudy decoration? (10)

17 Tip: fix guitar – thank you! (8)

18 Norwegian band with krone, supporting some vacant bird (3,4)

21 Plain animal that’s extremely emotional, plus... (5)

24 ...plus, grey animal – disembowelled elephant (5)

26 Throw up contents of sugary sauce (4)

28 Relative, 7, has a change of heart (3)