Ali & Theo

Ali Slaight, a Canadian singer-songwriter signed to Universal Music Canada, and Theo Tams, a Canadian singer and the winner of the sixth season of Canadian Idol, first joined forces in October 2009 to record the Christmas carol "Do You Hear What I Hear" , the proceeds of which were donated to War Child Canada. The Duo's second collaboration, "Mayday" was released to iTunes in August 2011.

Ali's debut EP "The Story Of Your Life" was released by Universal Music Canada in October 2008, and Theo's debut album, "Give It All Away", was released on 19 May 2009 by Sony Music Canada. In 2017, the pair released the 12 song Holiday Collection, which includes the single "Oh Come, Oh Come, Emmanuel". Since then, the dup have continued to faithfully release a Christmas song every season, the latest of which is 'Little Drummer Boy", streamable above.