Thursday, Oct. 12 Tony Frontiero, noon to 2 p.m., Whale’s Jaw Cafe, 17 Railroad Ave., Rockport. Acoustic Corner with Silver Beach Duo, 7 p.m., Minglewood Harborside, 25 Rogers St., Gloucester. Dave Sag’s Blues Party with Samantha and Tony Goddess, 7:30 to 10:30 p.m., The Rhumb Line, 41... read full story