There is a distinction between two kinds of rights held by copyright owners: economic rights and moral rights. Any Canadian politicians seeking to use a musical work at a public event should be aware of the legal issues that may arise when a work is directly linked with a political party or message.
My team and I will go down to L.A. and make a movie about our campaign to put a stop to the movie industry which is destroying so many lives. We will be armed with pomposity, judgement, condescension and constant looks of horror on our faces. We will also be armed with important environmental technology that I invented, such as a smart car of dog sleds (my lap dog attached to a child sled) and a carbon capture mask for joggers so that they don't have to contribute to global warming with their excess carbon emissions.