Summary by TicketNews:

Mumford & Sons have announced additional tour dates that will keep the band on the road through the summer of 2013. The band will launch the tour in Calgary on May 21, headline at Bonnaroo on June 15, perform for three nights in Berkeley, California from May 29-31, and hit other major cities throughout the United States and Canada before wrapping up on Sept. 14 in St. Augustine, Florida.

See the full list of dates and read the full article here.

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