Cornet piece arranged for male voice (5)

I believe the answer is:

tenor

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'male voice' is the definition.
(I've seen this before)

I don't understand the rest of the clue.

(Other definitions for tenor that I've seen before include "Pitch range" , "Highest male voice" , "Big bell" , "Male singer with high register" , "General drift or meaning" .)

I've seen this clue in the Evening Standard.

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