Osheaga 2013 Lineup Announced By Notable Life By Notable LifeView Author|March 11, 2013|CelebritiesView Celebrities Ladies and Gents, Osheaga 2013 is here! Almost. The Osheaga 2013 lineup has just been released and, we have to say, Osheaga just gets more notable each and every year. Since it's inception in 2006, the Montreal-based music and arts... View this article.