Final appearance (4,4)
'final appearance' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for swansong that I've seen before include "Last call" , "Last act" , "Final work or performance" , "Final appearance" , "last performance" .)
'final appearance' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for swan song that I've seen before include "last time out" , "Final work or performance" , "Last act before death, like noble white bird" , "Final performance, to the tune of an aquatic bird" , "Musician's last work" .)