Britpop anthem Fever Lover I remixed (4,7)

I believe the answer is:

live-forever

I'm a little stuck... Click here to teach me more about this clue!

'britpop anthem' is the definition.
I can't tell whether this defines the answer.

'fever lover i remixed' is the wordplay.
'remixed' is an anagram indicator (I've seen this in other clues).
'fever'+'lover'+'i'='feverloveri'
'feverloveri' is an anagram of 'LIVE-FOREVER'.

Can you help me to learn more?

I've seen this clue in The Everyman puzzle in The Observer.

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