Greg Boardman of Auburn and his 17-year-old son, Aidan, warm up backstage during the third annual Maine Fiddler’s Showcase at the Franco-American Heritage Center in Lewiston on Sunday. Musicians from across Maine performed during the benefit for the Maine Fiddle Camp. Greg Boardman, the founder of Fiddle Camp, is the strings teacher for Lewiston Public Schools and can be heard playing folk music in the area on a regular basis. For more information about Fiddle Camp, go to www.mainefiddle.org.