Game to provide vocal music for the French (7)
I believe the answer is:
singles
'game' is the definition.
(singles is a kind of game)
'vocal music for the french' is the wordplay.
'vocal music' becomes 'sing' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'for' is a charade indicator (letters next to each other).
'the french' becomes 'les' (plural form of 'the' in French).
'sing'+'les'='SINGLES'
'to provide' is the link.
Can you help me to learn more?
(Other definitions for singles that I've seen before include "Type of tennis match" , "Form of tennis" , "Non-return tickets" , "Ones" .)