Support for a player (5,5)
I believe the answer is:
'support' is the definition.
(music stand is a kind of support)
'a player' is the wordplay.
I cannot really understand how this works, but
'a' could be 'an' and 'an' is found within the answer.
This explanation may well be incorrect...
'for' acts as a link.
Can you help me to learn more?