Fluffed a recording: edits needed (10)

I believe the answer is:

corrigenda

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'edits needed' is the definition.
I can't judge whether this definition defines the answer.

'fluffed a recording' is the wordplay.
'fluffed' is an anagram indicator (I've seen this in other clues).
'a'+'recording'='arecording'
'arecording' anagrammed gives 'CORRIGENDA'.

Can you help me to learn more?

(Other definitions for corrigenda that I've seen before include "catalogue of errors?" , "errors to be fixed" , "things to be put right" , "List of what's wrong" , "Errors to be corrected (in book)" .)

I've seen this clue in The Telegraph.

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