From the PMO press office: "A paid message from Canada’s Conservatives"

Passed along by the Prime Minister’s office, according to Kory Teneycke, in order to "[share] them with the public along with other information  on 3rd party efforts to oppose this undemocratic coalition with the separatists".

RADIO ADS. Karine Leroux Office of the Prime Minister / Cabinet du Premier ministre Deputy Press Secretary / Attachée de presse adjointe [contact] 2 attachments — Download all attachments No coalition (Stephane Dion).mp3 1199K   Play   Download No coalition (Separtists).mp3 1201K   Play   Download

I’m sure they’ll be up on the Conservative website soon enough, at which point I’ll add a link to the files themselves. Until then, you’ll just have to use your imaginations based on the evocative file names.