Before, in ballades (3)
I believe the answer is:
ere
'before in ballades' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for ere that I've seen before include "Before (in time)" , "Before, poetically" , "Archaic word for before - a palindrome" , "Before (in poetry)" , "Before (literary)" .)