A Canadian star is adding her voice to a chorus of advocacy and labour groups in denouncing the controversial Trans-Pacific Partnership deal, teaming up with punk rockers and hip hop artists in an effort to reach an audience that might not otherwise care about international trade.

As the Liberal government prepares to sign the controversial Trans-Pacific Partnership trade deal on Thursday, a new Leger poll suggests a majority of Canadians who are aware of TPP don’t actually know what is in it.