Aaron Perrino provides tonight’s live music at Medford Brewing Company. Perrino is a founding member of The Sheila Divine, a Boston-based rock group. Recently, he has started recording as a solo project, calling himself Dear Leader. He is also a member of the band No Hope / No Harm, as well as a member of the Boston-based recording collective Tuesday Night Recording Club. Zion Rodman will open. Please note the new event time of 7:15 to 9:30 p.m., a change from the original announced time of 5 to 9 p.m.