Feature about work from composer (6)
I believe the answer is:
chopin
'composer' is the definition.
(Chopin is an example)
'feature about work' is the wordplay.
'feature' becomes 'chin' (chin is a kind of feature).
'about' means one lot of letters goes inside another.
'work' becomes 'op' (abbreviation for opus).
'chin' enclosing 'op' is 'CHOPIN'.
'from' is the link.
(Other definitions for chopin that I've seen before include "Frederic . . . . . ., great 19th century Polish composer" , "Writer of music" , "Composer of "Tristesse"" , "popular composer" , "Composer of mainly piano works" .)