Show article to be edited (7)
I believe the answer is:
recital
'show' is the definition.
(recital is a kind of show)
'article to be edited' is the wordplay.
'to be edited' is an anagram indicator.
'article' anagrammed gives 'RECITAL'.
(Other definitions for recital that I've seen before include "Verbal account" , "Chamber music concert" , "gig" , "Public performance by a solo musician" , "Concert by soloist" .)