Is a hip-hopper keeping cover of Eminem in charts again? (6)
I believe the answer is:
remaps
'charts again?' is the definition.
('maps' can be a synonym for 'charts' so perhaps 'remaps' is OK for 'charts again')
'is a hip-hopper keeping cover of eminem' is the wordplay.
'is a hip hopper' becomes 'raps' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'keeping' is an insertion indicator (some letters kept inside).
'cover of' suggests removing the centre (only the letters which cover the word).
'eminem' with its centre removed is 'em'.
'raps' enclosing 'em' is 'REMAPS'.
'in' is the link.
Can you help me to learn more?
(Other definitions for remaps that I've seen before include "plans again" , "charts again" .)