By Denny Dyroff, Entertainment Editor, The Times Sue Foley There will be no tricks but plenty of treats when Sue Foley, a Canadian guitarist, singer, songwriter and bandleader based in Austin, Texas, performs a show at The Loft at City Winery (990 Filbert Street, Philadelphia, https://citywinery.com/philadelphia) on October 31. It’s Halloween night but the only scary thing will be how well Foley...