Remember a little movie from the late 90s called Titanic? Remember the dancing scene in third class with Jack and Rose spinning around the table? Ladies and gentlemen, last Saturday at the State Theater, that scene’s own traditional Celtic band: Gaelic Storm. The band’s most recent album, Matching Sweaters, is the their twelfth, released in July 2015; it peaked at 60 on Billboard 200 the following month. As a side note, Storm’s albums tend to have very playful, colorful titles: Chicken Boxer (2012), Cabbage (2010) and Herding Cats (1999), on which the famous track from Titanic appears.