He rocked the kimono, amazingly (5,4)

I believe the answer is:

keith moon

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'he rocked' is the definition.
I don't know anything about this answer so I can't judge whether it can be defined by this definition.

'the kimono amazingly' is the wordplay.
'amazingly' indicates an anagram.
'the'+'kimono'='thekimono'
'thekimono' anagrammed gives 'KEITH MOON'.

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I've seen this clue in The Independent.

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