Symphonic metal band's dark desire (9)

I believe the answer is:

nightwish

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'symphonic metal band's dark desire' is the definition.
I can't judge whether this definition defines the answer.

'dark desire' is the wordplay.
'dark' becomes 'night' (it's dark at nighttime).
'desire' becomes 'wish' (wish is a kind of desire).
'night'+'wish'='NIGHTWISH'

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I've seen this clue in The Independent.

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