Support for a player (5,5)

I believe the answer is:

music stand

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

'support' is the definition.
(I know that music stand is a type of rack)

'a player' is the wordplay.
I cannot really understand how this works, but
'a' could be 'an' and 'an' is present in the answer.
This may be the basis of the clue (or it may be nonsense).

'for' acts as a link.

Can you help me to learn more?

I've seen this clue in The Globe and Mail and The Irish News.

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