Conversation so far:
Where did the band Focus originate from?
Focus are a Dutch progressive rock band formed in Amsterdam.
Who were the members of the band Focus?
The current members are Thijs van Leer, Pierre van der Linden, Menno Gootjes, and Udo Pannekeet.

Question: What Country did the members originate from?
Self-contained rewrite: What country did the members of the band Focus originate from?