Crossword Genius

Redeem a forged note (5)

Ross

I believe the answer is:

atone

'redeem' is the definition.
(thesaurus)

'a forged note' is the wordplay.
'forged' is an anagram indicator.
'note' is an anagram of 'tone'.
'a'+'tone'='ATONE'

(Other definitions for atone that I've seen before include "In agreement - sounds singular" , "Pay the price" , "Make up for wrong done" , "Make good" , "remedy" .)

I've seen this clue in The Independent.
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