The Medford Public Library begins a summer series of outdoor concerts on its Cummings Terrace patio, presenting Three at Home. The trio’s sound is a cocktail of harmony-driven rock infused with soulful energy and emotion. Members are Dann Russo (vocals, guitar), Mary Casiello (vocals, keys) and Kari Paisley-Flango (vocals, drums). Free admission with no registration required. Other concerts in the series will feature the Occasional Brass on Thursday, July 11, and Pink Slip on Thursday, August 22.