Salsa singer Anthony (4)
I believe the answer is:
marc
'salsa singer anthony' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for marc that I've seen before include "Type of eau-de-vie made from residue of grapes" , "A brandy; --- Chagall, artist" , "Brandy made from wine press residue" , "Brandy distilled from grape residue" , "Sort of brandy made from the remains of pressed grapes" .)