Hard rockers Mastodon are about to launch a tour with fellow rockers Primus.  In September the rockers will be teaming up with Dinosaur Jr for some North American dates.

Mastodon and Dinosaur Jr tour dates:
Sept 1 at the North Alberta Jubilee Auditorium in Edmonton, AB
Sept 2 at the Grey Eagle Centre in Calgary, AB
Sept 4 at the O’Brians Event Centre in Saskatoon, SK
Sept 6 at the Burton Cummings Theatre in Winnipeg, MB
Sept 7 at the Heritage Center in Duluth, MN
Sept 8 at the Anthem at the Hard Rock Casino in Sioux City, IA
Sept 11 at the Eagles Ballroom in Milwaukee, WI
Sept 12 at the Agora Theatre in Cleveland, OH
Sept 14 at the Clyde Theatre in Ft. Wayne, IN
Sept 15 at the 20 Monroe Live in Grand Rapids, MI
Sept 16 at the Concert Theatre in London, ON
Sept 17 at Elements in Kitchener, ON
Sept 19 at the First Ontario Concert Hall in Hamilton, ON