Attract last listener (6)
I believe the answer is:
endear
'attract' is the definition.
(I've seen this before)
'last listener' is the wordplay.
'last' becomes 'end'.
'listener' becomes 'ear' (body part which hears or listens).
'end'+'ear'='ENDEAR'
(Other definitions for endear that I've seen before include "Delight - please" , "Earned (anag.)" , "inspire love" , "Make lovable or please" , "make sweet" .)