Do a bit of hip rock'n'roll, always backing band (6)
I believe the answer is:
sashay
'do a bit of hip rock'n'roll' is the definition.
I can't judge whether this defines the answer.
'always backing band' is the wordplay.
'always' becomes 'ay' (archaic term for 'always').
'backing' is a charade indicator (letters next to each other).
'band' becomes 'sash' (sash is a kind of band).
'ay' put after 'sash' is 'SASHAY'.
Can you help me to learn more?
(Other definitions for sashay that I've seen before include "A piano manufacturer" , "Casually move" , "Walk glidingly" , "Walk ostentatiously" , "swagger" .)