Last year, banjo Man John McEuen rolled into town to play the Kent Stage as part of a tour celebrating the 50th anniversary of the Nitty Gritty Dirt Band's Will the Circle Be Unbroken. Now, the band itself comes into town with a lineup that includes founding member Jeff Hanna, harp master Jimmie Fadden (who joined in 1966) and soulful-voiced Bob Carpenter, who has more than 40 years of service in the ensemble. The show begins at 7 at the Kent Stage. Tickets cost $35 to $50.