Question: Which country the performer of song Les Vieux is from?
Sentence (from "Jacques Brel"): Jacques Romain Georges Brel (8 April 1929 – 9 October 1978) was a Belgian singer, songwriter, actor and director who composed and performed literate, thoughtful, and theatrical songs that generated a large, devoted following—initially in Belgium and France, later throughout the world.
Relevant evidence: Yes