Several Canadian musicians have gotten together and recorded a song to try to thwart Stephen Harper's reelection bid.

The group Avaaz.ca sponsored the song, called "You Have a Choice". According to Avaaz executive director, Ricken Patel, the musicians are calling upon Canadians to vote strategically to defeat Harper and save the planet.

"Elizabeth May said it best in the debates: the Harper climate change plan is a fraud," Patel said in a news release.

The artists include: K-OS, Ed Robertson of the Barenaked Ladies, Ben Kwoalewicz of Billy Talent, Adam Gontier of Three Days Grace, Sarah Harmer, Hawksley Workman, Jason Collett of Broken Social Scene, Darren Duman of The Salads, and the Arts Offstage Choir, which is directed by David Reed.

To download the song, go here. For more information on strategic voting, go here.