Monday, May 18
Guitarist and singer Justin Walton, of the veteran neo-prog trio Dreadnaught, has a new solo record, Blood From a Stone, and tonight, with side project The Sump Pumps, he’ll play that album and rootsy tunes from his previous solo release at Slates (169 Water St., Hallowell) at 8:15 p.m. Tix: $15 (21+). 622-9575. slatesrestaurant.com.