Liza Minnelli is a lucky woman. The spirited chanteuse, portrayed by Meryl Galaid, hangs out with Frank and Dean for two days in Stoneham at “Sinatra and Friends.’’ Stoneham’s Richard DeLuca channels Sinatra with renditions of “I’ve Got You Under My Skin,’’ “Come Fly With Me,’’ “My Way,’’ and rarely performed tunes including “Don’t Worry ’Bout Me.’’ Rhode Island’s Steve ...