Conversation so far:
How did Herb's music career begin?
Jeffries began his career working with Erskine Tate and his Vendome Orchestra.
What year was that?
His break came during the 1933 Chicago World's Fair A Century of Progress International Exposition singing with the Earl Hines Orchestra.
What did he gain with his big break?
In 1945, Jeffries had a hit on the Billboard R&B chart with "Left A Good Deal In Mobile" (No.
2), on which he was accompanied by pianist Joe Liggins.
Was he with a company?
CANNOTANSWER.
What haappened next in his life after his billboard hit?
Then, he moved to Europe and performed there for many years, including at nightclubs he owned.

Question: Around what year was that?
Self-contained rewrite: Around what year did Jeffries move to Europe and begin performing there?