Rock group make time for artist (9)
I believe the answer is:
rembrandt
'for artist' is the definition.
(Rembrandt is an example)
'rock group make time' is the wordplay.
'rock group' becomes 'REM' (REM are a US rock band).
'make' becomes 'brand' (synonyms).
'time' becomes 't' (abbreviation).
'rem'+'brand'+'t'='REMBRANDT'
(Other definitions for rembrandt that I've seen before include "old master" , "'Night Watch' painter" , "Dutch seventeenth-century artist" , "Influential Dutch artist" , "Dutch painter, d. 1669" .)