Black Sabbath announces four North American dates (2013)

Black Sabbath has announced four summer shows in North America. The band will be performing in support of their forthcoming album, 13. Tickets will go on sale on Saturday, April 20, and the following shows have been confirmed:
8/4 Holmdel, NJ @ PNC Bank Arts Center
8/14 Toronto, ON @ Air Canada Centre
8/24 Seattle, WA @ Gorge Amphitheatre
9/3 Los Angeles, CA @ Los Angeles Sports Arena