Shows articles needing revision (8)
I believe the answer is:
recitals
'shows' is the definition.
(recital is a kind of show)
'articles needing revision' is the wordplay.
'needing revision' is an anagram indicator (I've seen this in other clues).
'articles' is an anagram of 'RECITALS'.
(Other definitions for recitals that I've seen before include "Articles about musical entertainments" , "Musical entertainment by one or more performers" , "Articles (anag.)" , "concerts" .)