This weekend features three country shows. Phil Vassar performs tonight, Friday, at the Chevalier Theatre in Medford, Mass. The show begins at 8 and tickets for the event can be found here. Country fans have two options for live country music on Saturday. Martina McBride will bring her Everlasting Tour to the Lynn Auditorium, tickets still available here. The weekend is highlighted by Dierks Bentley’s Riser Tour. He brings along Randy Houser and Eric Paslay for what should be a rockin’ night of country music at Mohegan Sun. There are still some seats available from the venue which can be purchased here.