Something to blow series of forgotten rock'n'rollers from the ground (8)

I believe the answer is:

cornetto

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'blow series of forgotten rock'n'rollers from the ground' is the definition.
I can't judge whether this defines the answer.

'something to' is the wordplay.
'something' becomes 'cornet' (I can't explain this - if you can you should believe this answer much more).
'cornet'+'to'='CORNETTO'

Can you help me to learn more?

(Another definition for cornetto that I've seen is " historical wind instrument".)

I've seen this clue in The Telegraph.

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