Centre for the audience does attract one (4)
I believe the answer is:
hart
'attract one' is the definition.
I can't judge whether this defines the answer.
'centre for the audience' is the wordplay.
'centre' becomes 'heart' (synonyms).
'for the audience' shows a homophone (sound like).
'heart' is a homophone of 'HART'.
'does' is the link.
Can you help me to learn more?
(Other definitions for hart that I've seen before include "Stag" , "Animal" , "Deer; Lorenz --, lyricist" , "Male red-deer" , "Songwriting partnership, Rodgers and --" .)