SMH Quick 5,932

Grid
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Across
8 Centre of a target (8)
9 Old German silver coin (6)
10 Extents (6)
11 Make notes, make a written record (4,4)
13 Largest city in Nebraska
14 Blacken (another's reputation) (9)
16 Act without concern for others (4,5-4)
21 Without taking into account (9)
22 Dazed as result of spinning
24 People with godlike powers (4-4)
26 Remaining in one piece (6)
27 Shout given as one goes into the fray (3-3)
28 Pleasant, well-disposed (8)

Down
1 Early version of modern piano (8)
2 Carelessly executed (8)
3 Robbery (US slang) (5)
4 Spot what is humourous in a situation (3,3,5,4)
5 Piece of footwear (4)
6 Fictitious place of great wealth (2,6)
7 Bearing a mark of ownership (7)
12 Piece on chess board (6)
15 Beautiful cave (6)
17 Performed or heard secretly (2,6)
18 Raising to a higher level (8)
19 Moralising, instructive (8)
20 Disappointing turn of events (3-4)
23 Place of oblivion (5)
25 Learned or wise man (4)