Battle of the Plains of Abraham
The controversy began when Quebec artist Luc Archambault released an open letter last week criticising the concert as a "British invasion". The letter was also signed by some other separatists including a few Parti Québécois politicians. The concert is located at the site of the 1759 
 on which British and French troops battled. Quebec premier Jean Charest dismissed the letter, noting that Quebec superstar Celine Dion does not face criticism when she sings in various nations.
Former Beatle set for Quebec City concert amid protests